16281349812

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{353}}^1$

素因数の和:437

約数の個数: 432

約数和(自身を含む): 55287550080

約数和(自身を除く): 39006200268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 27, 28, 36, 38, 39, 42, 52, 54, 57, 63, 76, 78, 84, 91, 108, 114, 117, 126, 133, 156, 169, 171, 182, 189, 228, 234, 247, 252, 266, 273, 338, 342, 351, 353, 361, 364, 378, 399, 468, 494, 507, 513, 532, 546, 676, 684, 702, 706, 722, 741, 756, 798, 819, 988, 1014, 1026, 1059, 1083, 1092, 1183, 1197, 1404, 1412, 1444, 1482, 1521, 1596, 1638, 1729, 2028, 2052, 2118, 2166, 2223, 2366, 2394, 2457, 2471, 2527, 2964, 3042, 3177, 3211, 3249, 3276, 3458, 3549, 3591, 4236, 4332, 4446, 4563, 4589, 4693, 4732, 4788, 4914, 4942, 5054, 5187, 6084, 6354, 6422, 6498, 6669, 6707, 6916, 7098, 7182, 7413, 7581, 8892, 9126, 9178, 9386, 9531, 9633, 9747, 9828, 9884, 10108, 10374, 10647, 12708, 12844, 12996, 13338, 13414, 13767, 14079, 14196, 14364, 14826, 15162, 15561, 18252, 18356, 18772, 19062, 19266, 19494, 20121, 20748, 21294, 22239, 22477, 22743, 26676, 26828, 27534, 28158, 28899, 29652, 30324, 31122, 31941, 32123, 32851, 38124, 38532, 38988, 40242, 41301, 42237, 42588, 44478, 44954, 45486, 46683, 46949, 55068, 56316, 57798, 59657, 60363, 61009, 62244, 63882, 64246, 65702, 66717, 67431, 68229, 80484, 82602, 84474, 86697, 87191, 88956, 89908, 90972, 93366, 93898, 96369, 98553, 115596, 119314, 120726, 122018, 123903, 126711, 127433, 127764, 128492, 131404, 133434, 134862, 136458, 140847, 165204, 168948, 173394, 174382, 178971, 181089, 183027, 186732, 187796, 192738, 197106, 202293, 238628, 241452, 244036, 247806, 253422, 254866, 261573, 266868, 269724, 272916, 281694, 289107, 295659, 346788, 348764, 357942, 362178, 366054, 382299, 385476, 394212, 404586, 417599, 422541, 427063, 495612, 506844, 509732, 523146, 536913, 549081, 563388, 578214, 591318, 606879, 610337, 715884, 724356, 732108, 764598, 784719, 809172, 835198, 845082, 854126, 867321, 886977, 892031, 1046292, 1073826, 1098162, 1133483, 1146897, 1156428, 1182636, 1213758, 1220674, 1252797, 1267623, 1281189, 1529196, 1569438, 1610739, 1647243, 1656629, 1670396, 1690164, 1708252, 1734642, 1773954, 1784062, 1831011, 2147652, 2196324, 2266966, 2293794, 2354157, 2427516, 2441348, 2505594, 2535246, 2562378, 2676093, 3138876, 3221478, 3294486, 3313258, 3400449, 3440691, 3469284, 3547908, 3568124, 3662022, 3758391, 3843567, 4533932, 4587588, 4708314, 4969887, 5011188, 5070492, 5124756, 5352186, 5493033, 6442956, 6588972, 6626516, 6800898, 6881382, 7324044, 7516782, 7687134, 7934381, 8028279, 9416628, 9939774, 10201347, 10704372, 10986066, 11275173, 11530701, 11596403, 13601796, 13762764, 14909661, 15033564, 15374268, 15868762, 16056558, 16479099, 19879548, 20402694, 21536177, 21972132, 22550346, 23061402, 23192806, 23803143, 24084837, 29819322, 30604041, 31737524, 32113116, 32958198, 34789209, 40805388, 43072354, 44728983, 45100692, 46122804, 46385612, 47606286, 48169674, 59638644, 61208082, 64608531, 65916396, 69578418, 71409429, 86144708, 89457966, 95212572, 96339348, 104367627, 122416164, 129217062, 139156836, 142818858, 150753239, 178915932, 193825593, 208735254, 214228287, 258434124, 285637716, 301506478, 313102881, 387651186, 417470508, 428456574, 452259717, 581476779, 603012956, 626205762, 775302372, 856913148, 904519434, 1162953558, 1252411524, 1356779151, 1809038868, 2325907116, 2713558302, 4070337453, 5427116604, 8140674906, 16281349812]

約数ペア:

[(1, 16281349812), (2, 8140674906), (3, 5427116604), (4, 4070337453), (6, 2713558302), (7, 2325907116), (9, 1809038868), (12, 1356779151), (13, 1252411524), (14, 1162953558), (18, 904519434), (19, 856913148), (21, 775302372), (26, 626205762), (27, 603012956), (28, 581476779), (36, 452259717), (38, 428456574), (39, 417470508), (42, 387651186), (52, 313102881), (54, 301506478), (57, 285637716), (63, 258434124), (76, 214228287), (78, 208735254), (84, 193825593), (91, 178915932), (108, 150753239), (114, 142818858), (117, 139156836), (126, 129217062), (133, 122416164), (156, 104367627), (169, 96339348), (171, 95212572), (182, 89457966), (189, 86144708), (228, 71409429), (234, 69578418), (247, 65916396), (252, 64608531), (266, 61208082), (273, 59638644), (338, 48169674), (342, 47606286), (351, 46385612), (353, 46122804), (361, 45100692), (364, 44728983), (378, 43072354), (399, 40805388), (468, 34789209), (494, 32958198), (507, 32113116), (513, 31737524), (532, 30604041), (546, 29819322), (676, 24084837), (684, 23803143), (702, 23192806), (706, 23061402), (722, 22550346), (741, 21972132), (756, 21536177), (798, 20402694), (819, 19879548), (988, 16479099), (1014, 16056558), (1026, 15868762), (1059, 15374268), (1083, 15033564), (1092, 14909661), (1183, 13762764), (1197, 13601796), (1404, 11596403), (1412, 11530701), (1444, 11275173), (1482, 10986066), (1521, 10704372), (1596, 10201347), (1638, 9939774), (1729, 9416628), (2028, 8028279), (2052, 7934381), (2118, 7687134), (2166, 7516782), (2223, 7324044), (2366, 6881382), (2394, 6800898), (2457, 6626516), (2471, 6588972), (2527, 6442956), (2964, 5493033), (3042, 5352186), (3177, 5124756), (3211, 5070492), (3249, 5011188), (3276, 4969887), (3458, 4708314), (3549, 4587588), (3591, 4533932), (4236, 3843567), (4332, 3758391), (4446, 3662022), (4563, 3568124), (4589, 3547908), (4693, 3469284), (4732, 3440691), (4788, 3400449), (4914, 3313258), (4942, 3294486), (5054, 3221478), (5187, 3138876), (6084, 2676093), (6354, 2562378), (6422, 2535246), (6498, 2505594), (6669, 2441348), (6707, 2427516), (6916, 2354157), (7098, 2293794), (7182, 2266966), (7413, 2196324), (7581, 2147652), (8892, 1831011), (9126, 1784062), (9178, 1773954), (9386, 1734642), (9531, 1708252), (9633, 1690164), (9747, 1670396), (9828, 1656629), (9884, 1647243), (10108, 1610739), (10374, 1569438), (10647, 1529196), (12708, 1281189), (12844, 1267623), (12996, 1252797), (13338, 1220674), (13414, 1213758), (13767, 1182636), (14079, 1156428), (14196, 1146897), (14364, 1133483), (14826, 1098162), (15162, 1073826), (15561, 1046292), (18252, 892031), (18356, 886977), (18772, 867321), (19062, 854126), (19266, 845082), (19494, 835198), (20121, 809172), (20748, 784719), (21294, 764598), (22239, 732108), (22477, 724356), (22743, 715884), (26676, 610337), (26828, 606879), (27534, 591318), (28158, 578214), (28899, 563388), (29652, 549081), (30324, 536913), (31122, 523146), (31941, 509732), (32123, 506844), (32851, 495612), (38124, 427063), (38532, 422541), (38988, 417599), (40242, 404586), (41301, 394212), (42237, 385476), (42588, 382299), (44478, 366054), (44954, 362178), (45486, 357942), (46683, 348764), (46949, 346788), (55068, 295659), (56316, 289107), (57798, 281694), (59657, 272916), (60363, 269724), (61009, 266868), (62244, 261573), (63882, 254866), (64246, 253422), (65702, 247806), (66717, 244036), (67431, 241452), (68229, 238628), (80484, 202293), (82602, 197106), (84474, 192738), (86697, 187796), (87191, 186732), (88956, 183027), (89908, 181089), (90972, 178971), (93366, 174382), (93898, 173394), (96369, 168948), (98553, 165204), (115596, 140847), (119314, 136458), (120726, 134862), (122018, 133434), (123903, 131404), (126711, 128492), (127433, 127764)]