316512356

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{463}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 592435200

約数和(自身を除く): 275922844

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 149, 298, 463, 596, 926, 1147, 1852, 2294, 4588, 4619, 5513, 9238, 11026, 14353, 17131, 18476, 22052, 28706, 34262, 57412, 68524, 68987, 137974, 170903, 275948, 341806, 531061, 683612, 1062122, 2124244, 2138597, 2552519, 4277194, 5105038, 8554388, 10210076, 79128089, 158256178, 316512356]

約数ペア:

[(1, 316512356), (2, 158256178), (4, 79128089), (31, 10210076), (37, 8554388), (62, 5105038), (74, 4277194), (124, 2552519), (148, 2138597), (149, 2124244), (298, 1062122), (463, 683612), (596, 531061), (926, 341806), (1147, 275948), (1852, 170903), (2294, 137974), (4588, 68987), (4619, 68524), (5513, 57412), (9238, 34262), (11026, 28706), (14353, 22052), (17131, 18476)]