1581363576

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{7069}}^1$

素因数の和:7333

約数の個数: 96

約数和(自身を含む): 4632264000

約数和(自身を除く): 3050900424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 239, 312, 468, 478, 717, 936, 956, 1434, 1912, 2151, 2868, 3107, 4302, 5736, 6214, 7069, 8604, 9321, 12428, 14138, 17208, 18642, 21207, 24856, 27963, 28276, 37284, 42414, 55926, 56552, 63621, 74568, 84828, 91897, 111852, 127242, 169656, 183794, 223704, 254484, 275691, 367588, 508968, 551382, 735176, 827073, 1102764, 1654146, 1689491, 2205528, 3308292, 3378982, 5068473, 6616584, 6757964, 10136946, 13515928, 15205419, 20273892, 21963383, 30410838, 40547784, 43926766, 60821676, 65890149, 87853532, 121643352, 131780298, 175707064, 197670447, 263560596, 395340894, 527121192, 790681788, 1581363576]

約数ペア:

[(1, 1581363576), (2, 790681788), (3, 527121192), (4, 395340894), (6, 263560596), (8, 197670447), (9, 175707064), (12, 131780298), (13, 121643352), (18, 87853532), (24, 65890149), (26, 60821676), (36, 43926766), (39, 40547784), (52, 30410838), (72, 21963383), (78, 20273892), (104, 15205419), (117, 13515928), (156, 10136946), (234, 6757964), (239, 6616584), (312, 5068473), (468, 3378982), (478, 3308292), (717, 2205528), (936, 1689491), (956, 1654146), (1434, 1102764), (1912, 827073), (2151, 735176), (2868, 551382), (3107, 508968), (4302, 367588), (5736, 275691), (6214, 254484), (7069, 223704), (8604, 183794), (9321, 169656), (12428, 127242), (14138, 111852), (17208, 91897), (18642, 84828), (21207, 74568), (24856, 63621), (27963, 56552), (28276, 55926), (37284, 42414)]