646799316

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{2371}}^1$

素因数の和:2684

約数の個数: 48

約数和(自身を含む): 1530224640

約数和(自身を除く): 883425324

約数列:

[1, 2, 3, 4, 6, 12, 127, 179, 254, 358, 381, 508, 537, 716, 762, 1074, 1524, 2148, 2371, 4742, 7113, 9484, 14226, 22733, 28452, 45466, 68199, 90932, 136398, 272796, 301117, 424409, 602234, 848818, 903351, 1204468, 1273227, 1697636, 1806702, 2546454, 3613404, 5092908, 53899943, 107799886, 161699829, 215599772, 323399658, 646799316]

約数ペア:

[(1, 646799316), (2, 323399658), (3, 215599772), (4, 161699829), (6, 107799886), (12, 53899943), (127, 5092908), (179, 3613404), (254, 2546454), (358, 1806702), (381, 1697636), (508, 1273227), (537, 1204468), (716, 903351), (762, 848818), (1074, 602234), (1524, 424409), (2148, 301117), (2371, 272796), (4742, 136398), (7113, 90932), (9484, 68199), (14226, 45466), (22733, 28452)]