987742912

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:846

約数の個数: 112

約数和(自身を含む): 2236695552

約数和(自身を除く): 1248952640

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 71, 92, 104, 142, 184, 208, 284, 299, 368, 416, 568, 598, 727, 736, 832, 923, 1136, 1196, 1454, 1472, 1633, 1846, 2272, 2392, 2908, 3266, 3692, 4544, 4784, 5816, 6532, 7384, 9451, 9568, 11632, 13064, 14768, 16721, 18902, 19136, 21229, 23264, 26128, 29536, 33442, 37804, 42458, 46528, 51617, 52256, 59072, 66884, 75608, 84916, 103234, 104512, 133768, 151216, 169832, 206468, 217373, 267536, 302432, 339664, 412936, 434746, 535072, 604864, 671021, 679328, 825872, 869492, 1070144, 1187191, 1342042, 1358656, 1651744, 1738984, 2374382, 2684084, 3303488, 3477968, 4748764, 5368168, 6955936, 9497528, 10736336, 13911872, 15433483, 18995056, 21472672, 30866966, 37990112, 42945344, 61733932, 75980224, 123467864, 246935728, 493871456, 987742912]

約数ペア:

[(1, 987742912), (2, 493871456), (4, 246935728), (8, 123467864), (13, 75980224), (16, 61733932), (23, 42945344), (26, 37990112), (32, 30866966), (46, 21472672), (52, 18995056), (64, 15433483), (71, 13911872), (92, 10736336), (104, 9497528), (142, 6955936), (184, 5368168), (208, 4748764), (284, 3477968), (299, 3303488), (368, 2684084), (416, 2374382), (568, 1738984), (598, 1651744), (727, 1358656), (736, 1342042), (832, 1187191), (923, 1070144), (1136, 869492), (1196, 825872), (1454, 679328), (1472, 671021), (1633, 604864), (1846, 535072), (2272, 434746), (2392, 412936), (2908, 339664), (3266, 302432), (3692, 267536), (4544, 217373), (4784, 206468), (5816, 169832), (6532, 151216), (7384, 133768), (9451, 104512), (9568, 103234), (11632, 84916), (13064, 75608), (14768, 66884), (16721, 59072), (18902, 52256), (19136, 51617), (21229, 46528), (23264, 42458), (26128, 37804), (29536, 33442)]