1561216296

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{44647}}^1$

素因数の和:44734

約数の個数: 64

約数和(自身を含む): 4114759680

約数和(自身を除く): 2553543384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 47, 62, 93, 94, 124, 141, 186, 188, 248, 282, 372, 376, 564, 744, 1128, 1457, 2914, 4371, 5828, 8742, 11656, 17484, 34968, 44647, 89294, 133941, 178588, 267882, 357176, 535764, 1071528, 1384057, 2098409, 2768114, 4152171, 4196818, 5536228, 6295227, 8304342, 8393636, 11072456, 12590454, 16608684, 16787272, 25180908, 33217368, 50361816, 65050679, 130101358, 195152037, 260202716, 390304074, 520405432, 780608148, 1561216296]

約数ペア:

[(1, 1561216296), (2, 780608148), (3, 520405432), (4, 390304074), (6, 260202716), (8, 195152037), (12, 130101358), (24, 65050679), (31, 50361816), (47, 33217368), (62, 25180908), (93, 16787272), (94, 16608684), (124, 12590454), (141, 11072456), (186, 8393636), (188, 8304342), (248, 6295227), (282, 5536228), (372, 4196818), (376, 4152171), (564, 2768114), (744, 2098409), (1128, 1384057), (1457, 1071528), (2914, 535764), (4371, 357176), (5828, 267882), (8742, 178588), (11656, 133941), (17484, 89294), (34968, 44647)]