752897992

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:587

約数の個数: 128

約数和(自身を含む): 1841356800

約数和(自身を除く): 1088458808

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 89, 124, 154, 178, 217, 248, 308, 341, 356, 434, 443, 616, 623, 682, 712, 868, 886, 979, 1246, 1364, 1736, 1772, 1958, 2387, 2492, 2728, 2759, 3101, 3544, 3916, 4774, 4873, 4984, 5518, 6202, 6853, 7832, 9548, 9746, 11036, 12404, 13706, 13733, 19096, 19313, 19492, 22072, 24808, 27412, 27466, 30349, 34111, 38626, 38984, 39427, 54824, 54932, 60698, 68222, 77252, 78854, 96131, 109864, 121396, 136444, 151063, 154504, 157708, 192262, 212443, 242792, 272888, 275989, 302126, 315416, 384524, 424886, 433697, 551978, 604252, 769048, 849772, 867394, 1057441, 1103956, 1208504, 1222237, 1699544, 1734788, 2114882, 2207912, 2444474, 3035879, 3469576, 4229764, 4888948, 6071758, 8459528, 8555659, 9777896, 12143516, 13444607, 17111318, 24287032, 26889214, 34222636, 53778428, 68445272, 94112249, 107556856, 188224498, 376448996, 752897992]

約数ペア:

[(1, 752897992), (2, 376448996), (4, 188224498), (7, 107556856), (8, 94112249), (11, 68445272), (14, 53778428), (22, 34222636), (28, 26889214), (31, 24287032), (44, 17111318), (56, 13444607), (62, 12143516), (77, 9777896), (88, 8555659), (89, 8459528), (124, 6071758), (154, 4888948), (178, 4229764), (217, 3469576), (248, 3035879), (308, 2444474), (341, 2207912), (356, 2114882), (434, 1734788), (443, 1699544), (616, 1222237), (623, 1208504), (682, 1103956), (712, 1057441), (868, 867394), (886, 849772), (979, 769048), (1246, 604252), (1364, 551978), (1736, 433697), (1772, 424886), (1958, 384524), (2387, 315416), (2492, 302126), (2728, 275989), (2759, 272888), (3101, 242792), (3544, 212443), (3916, 192262), (4774, 157708), (4873, 154504), (4984, 151063), (5518, 136444), (6202, 121396), (6853, 109864), (7832, 96131), (9548, 78854), (9746, 77252), (11036, 68222), (12404, 60698), (13706, 54932), (13733, 54824), (19096, 39427), (19313, 38984), (19492, 38626), (22072, 34111), (24808, 30349), (27412, 27466)]