1520348844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{1123}}^1$

素因数の和:1435

約数の個数: 96

約数和(自身を含む): 4133154816

約数和(自身を除く): 2612805972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 227, 284, 426, 454, 497, 681, 852, 908, 994, 1123, 1362, 1491, 1589, 1988, 2246, 2724, 2982, 3178, 3369, 4492, 4767, 5964, 6356, 6738, 7861, 9534, 13476, 15722, 16117, 19068, 23583, 31444, 32234, 47166, 48351, 64468, 79733, 94332, 96702, 112819, 159466, 193404, 225638, 239199, 254921, 318932, 338457, 451276, 478398, 509842, 558131, 676914, 764763, 956796, 1019684, 1116262, 1353828, 1529526, 1674393, 1784447, 2232524, 3059052, 3348786, 3568894, 5353341, 6697572, 7137788, 10706682, 18099391, 21413364, 36198782, 54298173, 72397564, 108596346, 126695737, 217192692, 253391474, 380087211, 506782948, 760174422, 1520348844]

約数ペア:

[(1, 1520348844), (2, 760174422), (3, 506782948), (4, 380087211), (6, 253391474), (7, 217192692), (12, 126695737), (14, 108596346), (21, 72397564), (28, 54298173), (42, 36198782), (71, 21413364), (84, 18099391), (142, 10706682), (213, 7137788), (227, 6697572), (284, 5353341), (426, 3568894), (454, 3348786), (497, 3059052), (681, 2232524), (852, 1784447), (908, 1674393), (994, 1529526), (1123, 1353828), (1362, 1116262), (1491, 1019684), (1589, 956796), (1988, 764763), (2246, 676914), (2724, 558131), (2982, 509842), (3178, 478398), (3369, 451276), (4492, 338457), (4767, 318932), (5964, 254921), (6356, 239199), (6738, 225638), (7861, 193404), (9534, 159466), (13476, 112819), (15722, 96702), (16117, 94332), (19068, 79733), (23583, 64468), (31444, 48351), (32234, 47166)]