987541416

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5869}}^1$

素因数の和:5944

約数の個数: 128

約数和(自身を含む): 2958480000

約数和(自身を除く): 1970938584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 41, 54, 57, 72, 76, 82, 108, 114, 123, 152, 164, 171, 216, 228, 246, 328, 342, 369, 456, 492, 513, 684, 738, 779, 984, 1026, 1107, 1368, 1476, 1558, 2052, 2214, 2337, 2952, 3116, 4104, 4428, 4674, 5869, 6232, 7011, 8856, 9348, 11738, 14022, 17607, 18696, 21033, 23476, 28044, 35214, 42066, 46952, 52821, 56088, 70428, 84132, 105642, 111511, 140856, 158463, 168264, 211284, 223022, 240629, 316926, 334533, 422568, 446044, 481258, 633852, 669066, 721887, 892088, 962516, 1003599, 1267704, 1338132, 1443774, 1925032, 2007198, 2165661, 2676264, 2887548, 3010797, 4014396, 4331322, 4571951, 5775096, 6021594, 6496983, 8028792, 8662644, 9143902, 12043188, 12993966, 13715853, 17325288, 18287804, 24086376, 25987932, 27431706, 36575608, 41147559, 51975864, 54863412, 82295118, 109726824, 123442677, 164590236, 246885354, 329180472, 493770708, 987541416]

約数ペア:

[(1, 987541416), (2, 493770708), (3, 329180472), (4, 246885354), (6, 164590236), (8, 123442677), (9, 109726824), (12, 82295118), (18, 54863412), (19, 51975864), (24, 41147559), (27, 36575608), (36, 27431706), (38, 25987932), (41, 24086376), (54, 18287804), (57, 17325288), (72, 13715853), (76, 12993966), (82, 12043188), (108, 9143902), (114, 8662644), (123, 8028792), (152, 6496983), (164, 6021594), (171, 5775096), (216, 4571951), (228, 4331322), (246, 4014396), (328, 3010797), (342, 2887548), (369, 2676264), (456, 2165661), (492, 2007198), (513, 1925032), (684, 1443774), (738, 1338132), (779, 1267704), (984, 1003599), (1026, 962516), (1107, 892088), (1368, 721887), (1476, 669066), (1558, 633852), (2052, 481258), (2214, 446044), (2337, 422568), (2952, 334533), (3116, 316926), (4104, 240629), (4428, 223022), (4674, 211284), (5869, 168264), (6232, 158463), (7011, 140856), (8856, 111511), (9348, 105642), (11738, 84132), (14022, 70428), (17607, 56088), (18696, 52821), (21033, 46952), (23476, 42066), (28044, 35214)]