2912681554128

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{20611}}^1\times {\mathrm{31657}}^1$

素因数の和:52313

約数の個数: 120

約数和(自身を含む): 8415087439616

約数和(自身を除く): 5502405885488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 20611, 31657, 41222, 61833, 63314, 82444, 94971, 123666, 126628, 164888, 185499, 189942, 247332, 253256, 284913, 329776, 370998, 379884, 494664, 506512, 569826, 638941, 741996, 759768, 981367, 989328, 1139652, 1277882, 1483992, 1519536, 1916823, 1962734, 2279304, 2555764, 2944101, 2967984, 3833646, 3925468, 4558608, 5111528, 5750469, 5888202, 7667292, 7850936, 8832303, 10223056, 11500938, 11776404, 15334584, 15701872, 17664606, 23001876, 23552808, 30669168, 35329212, 46003752, 47105616, 70658424, 92007504, 141316848, 652482427, 1304964854, 1957447281, 2609929708, 3914894562, 5219859416, 5872341843, 7829789124, 10439718832, 11744683686, 15659578248, 20226955237, 23489367372, 31319156496, 40453910474, 46978734744, 60680865711, 80907820948, 93957469488, 121361731422, 161815641896, 182042597133, 242723462844, 323631283792, 364085194266, 485446925688, 728170388532, 970893851376, 1456340777064, 2912681554128]

約数ペア:

[(1, 2912681554128), (2, 1456340777064), (3, 970893851376), (4, 728170388532), (6, 485446925688), (8, 364085194266), (9, 323631283792), (12, 242723462844), (16, 182042597133), (18, 161815641896), (24, 121361731422), (31, 93957469488), (36, 80907820948), (48, 60680865711), (62, 46978734744), (72, 40453910474), (93, 31319156496), (124, 23489367372), (144, 20226955237), (186, 15659578248), (248, 11744683686), (279, 10439718832), (372, 7829789124), (496, 5872341843), (558, 5219859416), (744, 3914894562), (1116, 2609929708), (1488, 1957447281), (2232, 1304964854), (4464, 652482427), (20611, 141316848), (31657, 92007504), (41222, 70658424), (61833, 47105616), (63314, 46003752), (82444, 35329212), (94971, 30669168), (123666, 23552808), (126628, 23001876), (164888, 17664606), (185499, 15701872), (189942, 15334584), (247332, 11776404), (253256, 11500938), (284913, 10223056), (329776, 8832303), (370998, 7850936), (379884, 7667292), (494664, 5888202), (506512, 5750469), (569826, 5111528), (638941, 4558608), (741996, 3925468), (759768, 3833646), (981367, 2967984), (989328, 2944101), (1139652, 2555764), (1277882, 2279304), (1483992, 1962734), (1519536, 1916823)]