1439952612

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{13681}}^1$

素因数の和:13881

約数の個数: 72

約数和(自身を含む): 3930564960

約数和(自身を除く): 2490612348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 179, 196, 294, 358, 537, 588, 716, 1074, 1253, 2148, 2506, 3759, 5012, 7518, 8771, 13681, 15036, 17542, 26313, 27362, 35084, 41043, 52626, 54724, 82086, 95767, 105252, 164172, 191534, 287301, 383068, 574602, 670369, 1149204, 1340738, 2011107, 2448899, 2681476, 4022214, 4897798, 7346697, 8044428, 9795596, 14693394, 17142293, 29386788, 34284586, 51426879, 68569172, 102853758, 119996051, 205707516, 239992102, 359988153, 479984204, 719976306, 1439952612]

約数ペア:

[(1, 1439952612), (2, 719976306), (3, 479984204), (4, 359988153), (6, 239992102), (7, 205707516), (12, 119996051), (14, 102853758), (21, 68569172), (28, 51426879), (42, 34284586), (49, 29386788), (84, 17142293), (98, 14693394), (147, 9795596), (179, 8044428), (196, 7346697), (294, 4897798), (358, 4022214), (537, 2681476), (588, 2448899), (716, 2011107), (1074, 1340738), (1253, 1149204), (2148, 670369), (2506, 574602), (3759, 383068), (5012, 287301), (7518, 191534), (8771, 164172), (13681, 105252), (15036, 95767), (17542, 82086), (26313, 54724), (27362, 52626), (35084, 41043)]