558620816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{9293}}^1$

素因数の和:9348

約数の個数: 60

約数和(自身を含む): 1238313972

約数和(自身を除く): 679693156

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 289, 442, 578, 884, 1156, 1768, 2312, 3536, 3757, 4624, 7514, 9293, 15028, 18586, 30056, 37172, 60112, 74344, 120809, 148688, 157981, 241618, 315962, 483236, 631924, 966472, 1263848, 1932944, 2053753, 2527696, 2685677, 4107506, 5371354, 8215012, 10742708, 16430024, 21485416, 32860048, 34913801, 42970832, 69827602, 139655204, 279310408, 558620816]

約数ペア:

[(1, 558620816), (2, 279310408), (4, 139655204), (8, 69827602), (13, 42970832), (16, 34913801), (17, 32860048), (26, 21485416), (34, 16430024), (52, 10742708), (68, 8215012), (104, 5371354), (136, 4107506), (208, 2685677), (221, 2527696), (272, 2053753), (289, 1932944), (442, 1263848), (578, 966472), (884, 631924), (1156, 483236), (1768, 315962), (2312, 241618), (3536, 157981), (3757, 148688), (4624, 120809), (7514, 74344), (9293, 60112), (15028, 37172), (18586, 30056)]