630065644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{3631}}^1$

素因数の和:3766

約数の個数: 48

約数和(自身を含む): 1230114816

約数和(自身を除く): 600049172

約数列:

[1, 2, 4, 13, 26, 47, 52, 71, 94, 142, 188, 284, 611, 923, 1222, 1846, 2444, 3337, 3631, 3692, 6674, 7262, 13348, 14524, 43381, 47203, 86762, 94406, 170657, 173524, 188812, 257801, 341314, 515602, 682628, 1031204, 2218541, 3351413, 4437082, 6702826, 8874164, 12116647, 13405652, 24233294, 48466588, 157516411, 315032822, 630065644]

約数ペア:

[(1, 630065644), (2, 315032822), (4, 157516411), (13, 48466588), (26, 24233294), (47, 13405652), (52, 12116647), (71, 8874164), (94, 6702826), (142, 4437082), (188, 3351413), (284, 2218541), (611, 1031204), (923, 682628), (1222, 515602), (1846, 341314), (2444, 257801), (3337, 188812), (3631, 173524), (3692, 170657), (6674, 94406), (7262, 86762), (13348, 47203), (14524, 43381)]