389766936

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{5227}}^1$

素因数の和:5488

約数の個数: 64

約数和(自身を含む): 1053964800

約数和(自身を除く): 664197864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 239, 312, 478, 717, 956, 1434, 1912, 2868, 3107, 5227, 5736, 6214, 9321, 10454, 12428, 15681, 18642, 20908, 24856, 31362, 37284, 41816, 62724, 67951, 74568, 125448, 135902, 203853, 271804, 407706, 543608, 815412, 1249253, 1630824, 2498506, 3747759, 4997012, 7495518, 9994024, 14991036, 16240289, 29982072, 32480578, 48720867, 64961156, 97441734, 129922312, 194883468, 389766936]

約数ペア:

[(1, 389766936), (2, 194883468), (3, 129922312), (4, 97441734), (6, 64961156), (8, 48720867), (12, 32480578), (13, 29982072), (24, 16240289), (26, 14991036), (39, 9994024), (52, 7495518), (78, 4997012), (104, 3747759), (156, 2498506), (239, 1630824), (312, 1249253), (478, 815412), (717, 543608), (956, 407706), (1434, 271804), (1912, 203853), (2868, 135902), (3107, 125448), (5227, 74568), (5736, 67951), (6214, 62724), (9321, 41816), (10454, 37284), (12428, 31362), (15681, 24856), (18642, 20908)]