258758064

素因数分解:

$2^4\times 3^5\times {\mathrm{66553}}^1$

素因数の和:66576

約数の個数: 60

約数和(自身を含む): 750995336

約数和(自身を除く): 492237272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 66553, 133106, 199659, 266212, 399318, 532424, 598977, 798636, 1064848, 1197954, 1597272, 1796931, 2395908, 3194544, 3593862, 4791816, 5390793, 7187724, 9583632, 10781586, 14375448, 16172379, 21563172, 28750896, 32344758, 43126344, 64689516, 86252688, 129379032, 258758064]

約数ペア:

[(1, 258758064), (2, 129379032), (3, 86252688), (4, 64689516), (6, 43126344), (8, 32344758), (9, 28750896), (12, 21563172), (16, 16172379), (18, 14375448), (24, 10781586), (27, 9583632), (36, 7187724), (48, 5390793), (54, 4791816), (72, 3593862), (81, 3194544), (108, 2395908), (144, 1796931), (162, 1597272), (216, 1197954), (243, 1064848), (324, 798636), (432, 598977), (486, 532424), (648, 399318), (972, 266212), (1296, 199659), (1944, 133106), (3888, 66553)]