21959040012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4789}}^1$

素因数の和:4865

約数の個数: 288

約数和(自身を含む): 70686604800

約数和(自身を除く): 48727564788

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 19, 21, 26, 28, 34, 38, 39, 42, 51, 52, 57, 68, 76, 78, 84, 91, 102, 114, 119, 133, 156, 169, 182, 204, 221, 228, 238, 247, 266, 273, 323, 338, 357, 364, 399, 442, 476, 494, 507, 532, 546, 646, 663, 676, 714, 741, 798, 884, 969, 988, 1014, 1092, 1183, 1292, 1326, 1428, 1482, 1547, 1596, 1729, 1938, 2028, 2261, 2366, 2652, 2873, 2964, 3094, 3211, 3458, 3549, 3876, 4199, 4522, 4641, 4732, 4789, 5187, 5746, 6188, 6422, 6783, 6916, 7098, 8398, 8619, 9044, 9282, 9578, 9633, 10374, 11492, 12597, 12844, 13566, 14196, 14367, 16796, 17238, 18564, 19156, 19266, 20111, 20748, 22477, 25194, 27132, 28734, 29393, 33523, 34476, 38532, 40222, 44954, 50388, 54587, 57468, 58786, 60333, 62257, 67046, 67431, 80444, 81413, 88179, 89908, 90991, 100569, 109174, 117572, 120666, 124514, 134092, 134862, 162826, 163761, 176358, 181982, 186771, 201138, 218348, 241332, 244239, 249028, 269724, 272973, 325652, 327522, 352716, 363964, 373542, 382109, 402276, 435799, 488478, 545946, 569891, 636937, 655044, 747084, 764218, 809341, 871598, 976956, 1058369, 1091892, 1139782, 1146327, 1182883, 1273874, 1307397, 1528436, 1546847, 1618682, 1709673, 1743196, 1910811, 2116738, 2279564, 2292654, 2365766, 2428023, 2547748, 2614794, 3093694, 3175107, 3237364, 3419346, 3548649, 3821622, 4233476, 4585308, 4640541, 4731532, 4856046, 5229588, 5665387, 6187388, 6350214, 6838692, 7097298, 7408583, 7643244, 8280181, 9281082, 9712092, 10827929, 11330774, 12700428, 13758797, 14194596, 14817166, 15377479, 16560362, 16996161, 18562164, 20109011, 21655858, 22225749, 22661548, 24840543, 27517594, 29634332, 30754958, 32483787, 33120724, 33992322, 40218022, 41276391, 43311716, 44451498, 46132437, 49681086, 55035188, 60327033, 61509916, 64967574, 67984644, 80436044, 82552782, 88902996, 92264874, 96311579, 99362172, 107642353, 120654066, 129935148, 140763077, 165105564, 184529748, 192623158, 215284706, 241308132, 261417143, 281526154, 288934737, 322927059, 385246316, 422289231, 430569412, 522834286, 563052308, 577869474, 645854118, 784251429, 844578462, 1045668572, 1155738948, 1291708236, 1568502858, 1689156924, 1829920001, 3137005716, 3659840002, 5489760003, 7319680004, 10979520006, 21959040012]

約数ペア:

[(1, 21959040012), (2, 10979520006), (3, 7319680004), (4, 5489760003), (6, 3659840002), (7, 3137005716), (12, 1829920001), (13, 1689156924), (14, 1568502858), (17, 1291708236), (19, 1155738948), (21, 1045668572), (26, 844578462), (28, 784251429), (34, 645854118), (38, 577869474), (39, 563052308), (42, 522834286), (51, 430569412), (52, 422289231), (57, 385246316), (68, 322927059), (76, 288934737), (78, 281526154), (84, 261417143), (91, 241308132), (102, 215284706), (114, 192623158), (119, 184529748), (133, 165105564), (156, 140763077), (169, 129935148), (182, 120654066), (204, 107642353), (221, 99362172), (228, 96311579), (238, 92264874), (247, 88902996), (266, 82552782), (273, 80436044), (323, 67984644), (338, 64967574), (357, 61509916), (364, 60327033), (399, 55035188), (442, 49681086), (476, 46132437), (494, 44451498), (507, 43311716), (532, 41276391), (546, 40218022), (646, 33992322), (663, 33120724), (676, 32483787), (714, 30754958), (741, 29634332), (798, 27517594), (884, 24840543), (969, 22661548), (988, 22225749), (1014, 21655858), (1092, 20109011), (1183, 18562164), (1292, 16996161), (1326, 16560362), (1428, 15377479), (1482, 14817166), (1547, 14194596), (1596, 13758797), (1729, 12700428), (1938, 11330774), (2028, 10827929), (2261, 9712092), (2366, 9281082), (2652, 8280181), (2873, 7643244), (2964, 7408583), (3094, 7097298), (3211, 6838692), (3458, 6350214), (3549, 6187388), (3876, 5665387), (4199, 5229588), (4522, 4856046), (4641, 4731532), (4732, 4640541), (4789, 4585308), (5187, 4233476), (5746, 3821622), (6188, 3548649), (6422, 3419346), (6783, 3237364), (6916, 3175107), (7098, 3093694), (8398, 2614794), (8619, 2547748), (9044, 2428023), (9282, 2365766), (9578, 2292654), (9633, 2279564), (10374, 2116738), (11492, 1910811), (12597, 1743196), (12844, 1709673), (13566, 1618682), (14196, 1546847), (14367, 1528436), (16796, 1307397), (17238, 1273874), (18564, 1182883), (19156, 1146327), (19266, 1139782), (20111, 1091892), (20748, 1058369), (22477, 976956), (25194, 871598), (27132, 809341), (28734, 764218), (29393, 747084), (33523, 655044), (34476, 636937), (38532, 569891), (40222, 545946), (44954, 488478), (50388, 435799), (54587, 402276), (57468, 382109), (58786, 373542), (60333, 363964), (62257, 352716), (67046, 327522), (67431, 325652), (80444, 272973), (81413, 269724), (88179, 249028), (89908, 244239), (90991, 241332), (100569, 218348), (109174, 201138), (117572, 186771), (120666, 181982), (124514, 176358), (134092, 163761), (134862, 162826)]