888900688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2617}}^1$

素因数の和:2732

約数の個数: 80

約数和(自身を含む): 1963374336

約数和(自身を除く): 1074473648

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 71, 92, 104, 142, 184, 208, 284, 299, 368, 568, 598, 923, 1136, 1196, 1633, 1846, 2392, 2617, 3266, 3692, 4784, 5234, 6532, 7384, 10468, 13064, 14768, 20936, 21229, 26128, 34021, 41872, 42458, 60191, 68042, 84916, 120382, 136084, 169832, 185807, 240764, 272168, 339664, 371614, 481528, 544336, 743228, 782483, 963056, 1486456, 1564966, 2415491, 2972912, 3129932, 4273561, 4830982, 6259864, 8547122, 9661964, 12519728, 17094244, 19323928, 34188488, 38647856, 55556293, 68376976, 111112586, 222225172, 444450344, 888900688]

約数ペア:

[(1, 888900688), (2, 444450344), (4, 222225172), (8, 111112586), (13, 68376976), (16, 55556293), (23, 38647856), (26, 34188488), (46, 19323928), (52, 17094244), (71, 12519728), (92, 9661964), (104, 8547122), (142, 6259864), (184, 4830982), (208, 4273561), (284, 3129932), (299, 2972912), (368, 2415491), (568, 1564966), (598, 1486456), (923, 963056), (1136, 782483), (1196, 743228), (1633, 544336), (1846, 481528), (2392, 371614), (2617, 339664), (3266, 272168), (3692, 240764), (4784, 185807), (5234, 169832), (6532, 136084), (7384, 120382), (10468, 84916), (13064, 68042), (14768, 60191), (20936, 42458), (21229, 41872), (26128, 34021)]