1645369524

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{53}}^1$

素因数の和:173

約数の個数: 216

約数和(自身を含む): 4741420320

約数和(自身を除く): 3096050796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 41, 53, 54, 57, 76, 81, 82, 106, 108, 114, 123, 159, 162, 164, 171, 212, 228, 243, 246, 318, 324, 342, 369, 477, 486, 492, 513, 636, 684, 738, 779, 954, 972, 1007, 1026, 1107, 1431, 1476, 1539, 1558, 1681, 1908, 2014, 2052, 2173, 2214, 2337, 2862, 3021, 3078, 3116, 3321, 3362, 4028, 4293, 4346, 4428, 4617, 4674, 5043, 5724, 6042, 6156, 6519, 6642, 6724, 7011, 8586, 8692, 9063, 9234, 9348, 9963, 10086, 12084, 12879, 13038, 13284, 14022, 15129, 17172, 18126, 18468, 19557, 19926, 20172, 21033, 25758, 26076, 27189, 28044, 30258, 31939, 36252, 39114, 39852, 41287, 42066, 45387, 51516, 54378, 58671, 60516, 63099, 63878, 78228, 81567, 82574, 84132, 89093, 90774, 95817, 108756, 117342, 123861, 126198, 127756, 136161, 163134, 165148, 176013, 178186, 181548, 189297, 191634, 234684, 244701, 247722, 252396, 267279, 272322, 287451, 326268, 352026, 356372, 371583, 378594, 383268, 408483, 489402, 495444, 528039, 534558, 544644, 574902, 704052, 743166, 757188, 801837, 816966, 862353, 978804, 1056078, 1069116, 1114749, 1149804, 1486332, 1603674, 1633932, 1692767, 1724706, 2112156, 2229498, 2405511, 2587059, 3207348, 3344247, 3385534, 3449412, 4458996, 4811022, 5078301, 5174118, 6688494, 6771068, 7216533, 7761177, 9622044, 10032741, 10156602, 10348236, 13376988, 14433066, 15234903, 15522354, 20065482, 20313204, 21649599, 28866132, 30469806, 31044708, 40130964, 43299198, 45704709, 60939612, 86598396, 91409418, 137114127, 182818836, 274228254, 411342381, 548456508, 822684762, 1645369524]

約数ペア:

[(1, 1645369524), (2, 822684762), (3, 548456508), (4, 411342381), (6, 274228254), (9, 182818836), (12, 137114127), (18, 91409418), (19, 86598396), (27, 60939612), (36, 45704709), (38, 43299198), (41, 40130964), (53, 31044708), (54, 30469806), (57, 28866132), (76, 21649599), (81, 20313204), (82, 20065482), (106, 15522354), (108, 15234903), (114, 14433066), (123, 13376988), (159, 10348236), (162, 10156602), (164, 10032741), (171, 9622044), (212, 7761177), (228, 7216533), (243, 6771068), (246, 6688494), (318, 5174118), (324, 5078301), (342, 4811022), (369, 4458996), (477, 3449412), (486, 3385534), (492, 3344247), (513, 3207348), (636, 2587059), (684, 2405511), (738, 2229498), (779, 2112156), (954, 1724706), (972, 1692767), (1007, 1633932), (1026, 1603674), (1107, 1486332), (1431, 1149804), (1476, 1114749), (1539, 1069116), (1558, 1056078), (1681, 978804), (1908, 862353), (2014, 816966), (2052, 801837), (2173, 757188), (2214, 743166), (2337, 704052), (2862, 574902), (3021, 544644), (3078, 534558), (3116, 528039), (3321, 495444), (3362, 489402), (4028, 408483), (4293, 383268), (4346, 378594), (4428, 371583), (4617, 356372), (4674, 352026), (5043, 326268), (5724, 287451), (6042, 272322), (6156, 267279), (6519, 252396), (6642, 247722), (6724, 244701), (7011, 234684), (8586, 191634), (8692, 189297), (9063, 181548), (9234, 178186), (9348, 176013), (9963, 165148), (10086, 163134), (12084, 136161), (12879, 127756), (13038, 126198), (13284, 123861), (14022, 117342), (15129, 108756), (17172, 95817), (18126, 90774), (18468, 89093), (19557, 84132), (19926, 82574), (20172, 81567), (21033, 78228), (25758, 63878), (26076, 63099), (27189, 60516), (28044, 58671), (30258, 54378), (31939, 51516), (36252, 45387), (39114, 42066), (39852, 41287)]