1551148612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:218

約数の個数: 144

約数和(自身を含む): 3371300352

約数和(自身を除く): 1820151740

約数列:

[1, 2, 4, 13, 17, 23, 26, 31, 34, 46, 52, 62, 68, 92, 107, 124, 214, 221, 299, 391, 403, 428, 442, 527, 529, 598, 713, 782, 806, 884, 1054, 1058, 1196, 1391, 1426, 1564, 1612, 1819, 2108, 2116, 2461, 2782, 2852, 3317, 3638, 4922, 5083, 5564, 6634, 6851, 6877, 7276, 8993, 9269, 9844, 10166, 12121, 13268, 13702, 13754, 16399, 17986, 18538, 20332, 23647, 24242, 27404, 27508, 31993, 32798, 35972, 37076, 41837, 43121, 47294, 48484, 56389, 56603, 63986, 65596, 76291, 83674, 86242, 94588, 112778, 113206, 116909, 127972, 152582, 157573, 167348, 172484, 213187, 225556, 226412, 233818, 278783, 305164, 315146, 426374, 467636, 543881, 557566, 630292, 733057, 735839, 852748, 962251, 991783, 1087762, 1115132, 1296947, 1466114, 1471678, 1754693, 1924502, 1983566, 2175524, 2593894, 2932228, 2943356, 3509386, 3624179, 3849004, 3967132, 5187788, 7018772, 7248358, 12509263, 14496716, 16860311, 22811009, 25018526, 29829781, 33720622, 45622018, 50037052, 59659562, 67441244, 91244036, 119319124, 387787153, 775574306, 1551148612]

約数ペア:

[(1, 1551148612), (2, 775574306), (4, 387787153), (13, 119319124), (17, 91244036), (23, 67441244), (26, 59659562), (31, 50037052), (34, 45622018), (46, 33720622), (52, 29829781), (62, 25018526), (68, 22811009), (92, 16860311), (107, 14496716), (124, 12509263), (214, 7248358), (221, 7018772), (299, 5187788), (391, 3967132), (403, 3849004), (428, 3624179), (442, 3509386), (527, 2943356), (529, 2932228), (598, 2593894), (713, 2175524), (782, 1983566), (806, 1924502), (884, 1754693), (1054, 1471678), (1058, 1466114), (1196, 1296947), (1391, 1115132), (1426, 1087762), (1564, 991783), (1612, 962251), (1819, 852748), (2108, 735839), (2116, 733057), (2461, 630292), (2782, 557566), (2852, 543881), (3317, 467636), (3638, 426374), (4922, 315146), (5083, 305164), (5564, 278783), (6634, 233818), (6851, 226412), (6877, 225556), (7276, 213187), (8993, 172484), (9269, 167348), (9844, 157573), (10166, 152582), (12121, 127972), (13268, 116909), (13702, 113206), (13754, 112778), (16399, 94588), (17986, 86242), (18538, 83674), (20332, 76291), (23647, 65596), (24242, 63986), (27404, 56603), (27508, 56389), (31993, 48484), (32798, 47294), (35972, 43121), (37076, 41837)]