2528221392

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{8527}}^1$

素因数の和:8641

約数の個数: 120

約数和(自身を含む): 7423453440

約数和(自身を除く): 4895232048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 71, 72, 87, 116, 142, 144, 174, 213, 232, 261, 284, 348, 426, 464, 522, 568, 639, 696, 852, 1044, 1136, 1278, 1392, 1704, 2059, 2088, 2556, 3408, 4118, 4176, 5112, 6177, 8236, 8527, 10224, 12354, 16472, 17054, 18531, 24708, 25581, 32944, 34108, 37062, 49416, 51162, 68216, 74124, 76743, 98832, 102324, 136432, 148248, 153486, 204648, 247283, 296496, 306972, 409296, 494566, 605417, 613944, 741849, 989132, 1210834, 1227888, 1483698, 1816251, 1978264, 2225547, 2421668, 2967396, 3632502, 3956528, 4451094, 4843336, 5448753, 5934792, 7265004, 8902188, 9686672, 10897506, 11869584, 14530008, 17557093, 17804376, 21795012, 29060016, 35114186, 35608752, 43590024, 52671279, 70228372, 87180048, 105342558, 140456744, 158013837, 210685116, 280913488, 316027674, 421370232, 632055348, 842740464, 1264110696, 2528221392]

約数ペア:

[(1, 2528221392), (2, 1264110696), (3, 842740464), (4, 632055348), (6, 421370232), (8, 316027674), (9, 280913488), (12, 210685116), (16, 158013837), (18, 140456744), (24, 105342558), (29, 87180048), (36, 70228372), (48, 52671279), (58, 43590024), (71, 35608752), (72, 35114186), (87, 29060016), (116, 21795012), (142, 17804376), (144, 17557093), (174, 14530008), (213, 11869584), (232, 10897506), (261, 9686672), (284, 8902188), (348, 7265004), (426, 5934792), (464, 5448753), (522, 4843336), (568, 4451094), (639, 3956528), (696, 3632502), (852, 2967396), (1044, 2421668), (1136, 2225547), (1278, 1978264), (1392, 1816251), (1704, 1483698), (2059, 1227888), (2088, 1210834), (2556, 989132), (3408, 741849), (4118, 613944), (4176, 605417), (5112, 494566), (6177, 409296), (8236, 306972), (8527, 296496), (10224, 247283), (12354, 204648), (16472, 153486), (17054, 148248), (18531, 136432), (24708, 102324), (25581, 98832), (32944, 76743), (34108, 74124), (37062, 68216), (49416, 51162)]