318936792

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{1663}}^1$

素因数の和:1864

約数の個数: 64

約数和(自身を含む): 817090560

約数和(自身を除く): 498153768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 131, 183, 244, 262, 366, 393, 488, 524, 732, 786, 1048, 1464, 1572, 1663, 3144, 3326, 4989, 6652, 7991, 9978, 13304, 15982, 19956, 23973, 31964, 39912, 47946, 63928, 95892, 101443, 191784, 202886, 217853, 304329, 405772, 435706, 608658, 653559, 811544, 871412, 1217316, 1307118, 1742824, 2434632, 2614236, 5228472, 13289033, 26578066, 39867099, 53156132, 79734198, 106312264, 159468396, 318936792]

約数ペア:

[(1, 318936792), (2, 159468396), (3, 106312264), (4, 79734198), (6, 53156132), (8, 39867099), (12, 26578066), (24, 13289033), (61, 5228472), (122, 2614236), (131, 2434632), (183, 1742824), (244, 1307118), (262, 1217316), (366, 871412), (393, 811544), (488, 653559), (524, 608658), (732, 435706), (786, 405772), (1048, 304329), (1464, 217853), (1572, 202886), (1663, 191784), (3144, 101443), (3326, 95892), (4989, 63928), (6652, 47946), (7991, 39912), (9978, 31964), (13304, 23973), (15982, 19956)]