465640708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{211}}^1$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 935418624

約数和(自身を除く): 469777916

約数列:

[1, 2, 4, 13, 26, 31, 37, 52, 62, 74, 124, 148, 211, 403, 422, 481, 806, 844, 962, 1147, 1369, 1612, 1924, 2294, 2738, 2743, 4588, 5476, 5486, 6541, 7807, 10972, 13082, 14911, 15614, 17797, 26164, 29822, 31228, 35594, 42439, 59644, 71188, 84878, 85033, 101491, 169756, 170066, 202982, 242017, 288859, 340132, 405964, 484034, 551707, 577718, 968068, 1103414, 1155436, 2206828, 3146221, 3755167, 6292442, 7510334, 8954629, 12584884, 15020668, 17909258, 35818516, 116410177, 232820354, 465640708]

約数ペア:

[(1, 465640708), (2, 232820354), (4, 116410177), (13, 35818516), (26, 17909258), (31, 15020668), (37, 12584884), (52, 8954629), (62, 7510334), (74, 6292442), (124, 3755167), (148, 3146221), (211, 2206828), (403, 1155436), (422, 1103414), (481, 968068), (806, 577718), (844, 551707), (962, 484034), (1147, 405964), (1369, 340132), (1612, 288859), (1924, 242017), (2294, 202982), (2738, 170066), (2743, 169756), (4588, 101491), (5476, 85033), (5486, 84878), (6541, 71188), (7807, 59644), (10972, 42439), (13082, 35594), (14911, 31228), (15614, 29822), (17797, 26164)]