1531896

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 64

約数和(自身を含む): 4147200

約数和(自身を除く): 2615304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 31, 58, 62, 71, 87, 93, 116, 124, 142, 174, 186, 213, 232, 248, 284, 348, 372, 426, 568, 696, 744, 852, 899, 1704, 1798, 2059, 2201, 2697, 3596, 4118, 4402, 5394, 6177, 6603, 7192, 8236, 8804, 10788, 12354, 13206, 16472, 17608, 21576, 24708, 26412, 49416, 52824, 63829, 127658, 191487, 255316, 382974, 510632, 765948, 1531896]

約数ペア:

[(1, 1531896), (2, 765948), (3, 510632), (4, 382974), (6, 255316), (8, 191487), (12, 127658), (24, 63829), (29, 52824), (31, 49416), (58, 26412), (62, 24708), (71, 21576), (87, 17608), (93, 16472), (116, 13206), (124, 12354), (142, 10788), (174, 8804), (186, 8236), (213, 7192), (232, 6603), (248, 6177), (284, 5394), (348, 4402), (372, 4118), (426, 3596), (568, 2697), (696, 2201), (744, 2059), (852, 1798), (899, 1704)]