287240928

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10007}}^1$

素因数の和:10056

約数の個数: 96

約数和(自身を含む): 847397376

約数和(自身を除く): 560156448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 69, 78, 92, 96, 104, 138, 156, 184, 208, 276, 299, 312, 368, 416, 552, 598, 624, 736, 897, 1104, 1196, 1248, 1794, 2208, 2392, 3588, 4784, 7176, 9568, 10007, 14352, 20014, 28704, 30021, 40028, 60042, 80056, 120084, 130091, 160112, 230161, 240168, 260182, 320224, 390273, 460322, 480336, 520364, 690483, 780546, 920644, 960672, 1040728, 1380966, 1561092, 1841288, 2081456, 2761932, 2992093, 3122184, 3682576, 4162912, 5523864, 5984186, 6244368, 7365152, 8976279, 11047728, 11968372, 12488736, 17952558, 22095456, 23936744, 35905116, 47873488, 71810232, 95746976, 143620464, 287240928]

約数ペア:

[(1, 287240928), (2, 143620464), (3, 95746976), (4, 71810232), (6, 47873488), (8, 35905116), (12, 23936744), (13, 22095456), (16, 17952558), (23, 12488736), (24, 11968372), (26, 11047728), (32, 8976279), (39, 7365152), (46, 6244368), (48, 5984186), (52, 5523864), (69, 4162912), (78, 3682576), (92, 3122184), (96, 2992093), (104, 2761932), (138, 2081456), (156, 1841288), (184, 1561092), (208, 1380966), (276, 1040728), (299, 960672), (312, 920644), (368, 780546), (416, 690483), (552, 520364), (598, 480336), (624, 460322), (736, 390273), (897, 320224), (1104, 260182), (1196, 240168), (1248, 230161), (1794, 160112), (2208, 130091), (2392, 120084), (3588, 80056), (4784, 60042), (7176, 40028), (9568, 30021), (10007, 28704), (14352, 20014)]