381389736

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:169

約数の個数: 288

約数和(自身を含む): 1276754400

約数和(自身を除く): 895364664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 49, 52, 56, 57, 76, 78, 84, 91, 98, 101, 104, 114, 133, 147, 152, 156, 168, 169, 182, 196, 202, 228, 247, 266, 273, 294, 303, 312, 338, 364, 392, 399, 404, 456, 494, 507, 532, 546, 588, 606, 637, 676, 707, 728, 741, 798, 808, 931, 988, 1014, 1064, 1092, 1176, 1183, 1212, 1274, 1313, 1352, 1414, 1482, 1596, 1729, 1862, 1911, 1919, 1976, 2028, 2121, 2184, 2366, 2424, 2548, 2626, 2793, 2828, 2964, 3192, 3211, 3458, 3549, 3724, 3822, 3838, 3939, 4056, 4242, 4732, 4949, 5096, 5187, 5252, 5586, 5656, 5757, 5928, 6422, 6916, 7098, 7448, 7644, 7676, 7878, 8281, 8484, 9191, 9464, 9633, 9898, 10374, 10504, 11172, 11514, 12103, 12844, 13433, 13832, 14196, 14847, 15288, 15352, 15756, 16562, 16968, 17069, 18382, 19266, 19796, 20748, 22344, 22477, 23028, 24206, 24843, 24947, 25688, 26866, 27573, 28392, 29694, 31512, 33124, 34138, 36309, 36764, 38532, 39592, 40299, 41496, 44954, 46056, 48412, 49686, 49894, 51207, 53732, 55146, 59388, 64337, 66248, 67431, 68276, 72618, 73528, 74841, 77064, 80598, 89908, 94031, 96824, 99372, 99788, 102414, 107464, 110292, 118776, 119483, 128674, 134862, 136552, 145236, 149682, 157339, 161196, 174629, 179816, 188062, 193011, 198744, 199576, 204828, 220584, 238966, 257348, 269724, 282093, 290472, 299364, 314678, 322392, 324311, 349258, 358449, 376124, 386022, 409656, 472017, 477932, 514696, 523887, 539448, 564186, 598728, 629356, 648622, 698516, 716898, 752248, 772044, 836381, 944034, 955864, 972933, 1047774, 1128372, 1222403, 1258712, 1297244, 1397032, 1433796, 1544088, 1672762, 1888068, 1945866, 2095548, 2256744, 2270177, 2444806, 2509143, 2594488, 2867592, 3345524, 3667209, 3776136, 3891732, 4191096, 4540354, 4889612, 5018286, 6691048, 6810531, 7334418, 7783464, 9080708, 9779224, 10036572, 13621062, 14668836, 15891239, 18161416, 20073144, 27242124, 29337672, 31782478, 47673717, 54484248, 63564956, 95347434, 127129912, 190694868, 381389736]

約数ペア:

[(1, 381389736), (2, 190694868), (3, 127129912), (4, 95347434), (6, 63564956), (7, 54484248), (8, 47673717), (12, 31782478), (13, 29337672), (14, 27242124), (19, 20073144), (21, 18161416), (24, 15891239), (26, 14668836), (28, 13621062), (38, 10036572), (39, 9779224), (42, 9080708), (49, 7783464), (52, 7334418), (56, 6810531), (57, 6691048), (76, 5018286), (78, 4889612), (84, 4540354), (91, 4191096), (98, 3891732), (101, 3776136), (104, 3667209), (114, 3345524), (133, 2867592), (147, 2594488), (152, 2509143), (156, 2444806), (168, 2270177), (169, 2256744), (182, 2095548), (196, 1945866), (202, 1888068), (228, 1672762), (247, 1544088), (266, 1433796), (273, 1397032), (294, 1297244), (303, 1258712), (312, 1222403), (338, 1128372), (364, 1047774), (392, 972933), (399, 955864), (404, 944034), (456, 836381), (494, 772044), (507, 752248), (532, 716898), (546, 698516), (588, 648622), (606, 629356), (637, 598728), (676, 564186), (707, 539448), (728, 523887), (741, 514696), (798, 477932), (808, 472017), (931, 409656), (988, 386022), (1014, 376124), (1064, 358449), (1092, 349258), (1176, 324311), (1183, 322392), (1212, 314678), (1274, 299364), (1313, 290472), (1352, 282093), (1414, 269724), (1482, 257348), (1596, 238966), (1729, 220584), (1862, 204828), (1911, 199576), (1919, 198744), (1976, 193011), (2028, 188062), (2121, 179816), (2184, 174629), (2366, 161196), (2424, 157339), (2548, 149682), (2626, 145236), (2793, 136552), (2828, 134862), (2964, 128674), (3192, 119483), (3211, 118776), (3458, 110292), (3549, 107464), (3724, 102414), (3822, 99788), (3838, 99372), (3939, 96824), (4056, 94031), (4242, 89908), (4732, 80598), (4949, 77064), (5096, 74841), (5187, 73528), (5252, 72618), (5586, 68276), (5656, 67431), (5757, 66248), (5928, 64337), (6422, 59388), (6916, 55146), (7098, 53732), (7448, 51207), (7644, 49894), (7676, 49686), (7878, 48412), (8281, 46056), (8484, 44954), (9191, 41496), (9464, 40299), (9633, 39592), (9898, 38532), (10374, 36764), (10504, 36309), (11172, 34138), (11514, 33124), (12103, 31512), (12844, 29694), (13433, 28392), (13832, 27573), (14196, 26866), (14847, 25688), (15288, 24947), (15352, 24843), (15756, 24206), (16562, 23028), (16968, 22477), (17069, 22344), (18382, 20748), (19266, 19796)]