479478376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1453}}^1$

素因数の和:1658

約数の個数: 64

約数和(自身を含む): 1025942400

約数和(自身を除く): 546464024

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 167, 247, 334, 494, 668, 988, 1336, 1453, 1976, 2171, 2906, 3173, 4342, 5812, 6346, 8684, 11624, 12692, 17368, 18889, 25384, 27607, 37778, 41249, 55214, 75556, 82498, 110428, 151112, 164996, 220856, 242651, 329992, 358891, 485302, 717782, 970604, 1435564, 1941208, 2871128, 3154463, 4610369, 6308926, 9220738, 12617852, 18441476, 25235704, 36882952, 59934797, 119869594, 239739188, 479478376]

約数ペア:

[(1, 479478376), (2, 239739188), (4, 119869594), (8, 59934797), (13, 36882952), (19, 25235704), (26, 18441476), (38, 12617852), (52, 9220738), (76, 6308926), (104, 4610369), (152, 3154463), (167, 2871128), (247, 1941208), (334, 1435564), (494, 970604), (668, 717782), (988, 485302), (1336, 358891), (1453, 329992), (1976, 242651), (2171, 220856), (2906, 164996), (3173, 151112), (4342, 110428), (5812, 82498), (6346, 75556), (8684, 55214), (11624, 41249), (12692, 37778), (17368, 27607), (18889, 25384)]