1296222486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{1201}}^1$

素因数の和:1457

約数の個数: 64

約数和(自身を含む): 2842451136

約数和(自身を除く): 1546228650

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 137, 202, 274, 303, 411, 606, 822, 1201, 1313, 1781, 2402, 2626, 3562, 3603, 3939, 5343, 7206, 7878, 10686, 13837, 15613, 27674, 31226, 41511, 46839, 83022, 93678, 121301, 164537, 179881, 242602, 329074, 359762, 363903, 493611, 539643, 727806, 987222, 1079286, 1576913, 2138981, 3153826, 4277962, 4730739, 6416943, 9461478, 12833886, 16618237, 33236474, 49854711, 99709422, 216037081, 432074162, 648111243, 1296222486]

約数ペア:

[(1, 1296222486), (2, 648111243), (3, 432074162), (6, 216037081), (13, 99709422), (26, 49854711), (39, 33236474), (78, 16618237), (101, 12833886), (137, 9461478), (202, 6416943), (274, 4730739), (303, 4277962), (411, 3153826), (606, 2138981), (822, 1576913), (1201, 1079286), (1313, 987222), (1781, 727806), (2402, 539643), (2626, 493611), (3562, 363903), (3603, 359762), (3939, 329074), (5343, 242602), (7206, 179881), (7878, 164537), (10686, 121301), (13837, 93678), (15613, 83022), (27674, 46839), (31226, 41511)]