287739504

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{547}}^1$

素因数の和:855

約数の個数: 120

約数和(自身を含む): 871892112

約数和(自身を除く): 584152608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 281, 312, 468, 547, 562, 624, 843, 936, 1094, 1124, 1641, 1686, 1872, 2188, 2248, 2529, 3282, 3372, 3653, 4376, 4496, 4923, 5058, 6564, 6744, 7111, 7306, 8752, 9846, 10116, 10959, 13128, 13488, 14222, 14612, 19692, 20232, 21333, 21918, 26256, 28444, 29224, 32877, 39384, 40464, 42666, 43836, 56888, 58448, 63999, 65754, 78768, 85332, 87672, 113776, 127998, 131508, 153707, 170664, 175344, 255996, 263016, 307414, 341328, 461121, 511992, 526032, 614828, 922242, 1023984, 1229656, 1383363, 1844484, 1998191, 2459312, 2766726, 3688968, 3996382, 5533452, 5994573, 7377936, 7992764, 11066904, 11989146, 15985528, 17983719, 22133808, 23978292, 31971056, 35967438, 47956584, 71934876, 95913168, 143869752, 287739504]

約数ペア:

[(1, 287739504), (2, 143869752), (3, 95913168), (4, 71934876), (6, 47956584), (8, 35967438), (9, 31971056), (12, 23978292), (13, 22133808), (16, 17983719), (18, 15985528), (24, 11989146), (26, 11066904), (36, 7992764), (39, 7377936), (48, 5994573), (52, 5533452), (72, 3996382), (78, 3688968), (104, 2766726), (117, 2459312), (144, 1998191), (156, 1844484), (208, 1383363), (234, 1229656), (281, 1023984), (312, 922242), (468, 614828), (547, 526032), (562, 511992), (624, 461121), (843, 341328), (936, 307414), (1094, 263016), (1124, 255996), (1641, 175344), (1686, 170664), (1872, 153707), (2188, 131508), (2248, 127998), (2529, 113776), (3282, 87672), (3372, 85332), (3653, 78768), (4376, 65754), (4496, 63999), (4923, 58448), (5058, 56888), (6564, 43836), (6744, 42666), (7111, 40464), (7306, 39384), (8752, 32877), (9846, 29224), (10116, 28444), (10959, 26256), (13128, 21918), (13488, 21333), (14222, 20232), (14612, 19692)]