245502432

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2591}}^1$

素因数の和:2661

約数の個数: 144

約数和(自身を含む): 815173632

約数和(自身を除く): 569671200

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 56, 63, 72, 84, 94, 96, 112, 126, 141, 144, 168, 188, 224, 252, 282, 288, 329, 336, 376, 423, 504, 564, 658, 672, 752, 846, 987, 1008, 1128, 1316, 1504, 1692, 1974, 2016, 2256, 2591, 2632, 2961, 3384, 3948, 4512, 5182, 5264, 5922, 6768, 7773, 7896, 10364, 10528, 11844, 13536, 15546, 15792, 18137, 20728, 23319, 23688, 31092, 31584, 36274, 41456, 46638, 47376, 54411, 62184, 72548, 82912, 93276, 94752, 108822, 121777, 124368, 145096, 163233, 186552, 217644, 243554, 248736, 290192, 326466, 365331, 373104, 435288, 487108, 580384, 652932, 730662, 746208, 852439, 870576, 974216, 1095993, 1305864, 1461324, 1704878, 1741152, 1948432, 2191986, 2557317, 2611728, 2922648, 3409756, 3896864, 4383972, 5114634, 5223456, 5845296, 6819512, 7671951, 8767944, 10229268, 11690592, 13639024, 15343902, 17535888, 20458536, 27278048, 30687804, 35071776, 40917072, 61375608, 81834144, 122751216, 245502432]

約数ペア:

[(1, 245502432), (2, 122751216), (3, 81834144), (4, 61375608), (6, 40917072), (7, 35071776), (8, 30687804), (9, 27278048), (12, 20458536), (14, 17535888), (16, 15343902), (18, 13639024), (21, 11690592), (24, 10229268), (28, 8767944), (32, 7671951), (36, 6819512), (42, 5845296), (47, 5223456), (48, 5114634), (56, 4383972), (63, 3896864), (72, 3409756), (84, 2922648), (94, 2611728), (96, 2557317), (112, 2191986), (126, 1948432), (141, 1741152), (144, 1704878), (168, 1461324), (188, 1305864), (224, 1095993), (252, 974216), (282, 870576), (288, 852439), (329, 746208), (336, 730662), (376, 652932), (423, 580384), (504, 487108), (564, 435288), (658, 373104), (672, 365331), (752, 326466), (846, 290192), (987, 248736), (1008, 243554), (1128, 217644), (1316, 186552), (1504, 163233), (1692, 145096), (1974, 124368), (2016, 121777), (2256, 108822), (2591, 94752), (2632, 93276), (2961, 82912), (3384, 72548), (3948, 62184), (4512, 54411), (5182, 47376), (5264, 46638), (5922, 41456), (6768, 36274), (7773, 31584), (7896, 31092), (10364, 23688), (10528, 23319), (11844, 20728), (13536, 18137), (15546, 15792)]