313076012

素因数分解:

$2^2\times {\mathrm{17}}^3\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 591948000

約数和(自身を除く): 278871988

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 179, 289, 356, 358, 578, 716, 1156, 1513, 3026, 3043, 4913, 6052, 6086, 9826, 12172, 15931, 19652, 25721, 31862, 51442, 51731, 63724, 102884, 103462, 206924, 270827, 437257, 541654, 874514, 879427, 1083308, 1749028, 1758854, 3517708, 4604059, 9208118, 18416236, 78269003, 156538006, 313076012]

約数ペア:

[(1, 313076012), (2, 156538006), (4, 78269003), (17, 18416236), (34, 9208118), (68, 4604059), (89, 3517708), (178, 1758854), (179, 1749028), (289, 1083308), (356, 879427), (358, 874514), (578, 541654), (716, 437257), (1156, 270827), (1513, 206924), (3026, 103462), (3043, 102884), (4913, 63724), (6052, 51731), (6086, 51442), (9826, 31862), (12172, 25721), (15931, 19652)]