258928802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1055

約数の個数: 64

約数和(自身を含む): 483729408

約数和(自身を除く): 224800606

約数列:

[1, 2, 11, 17, 22, 23, 31, 34, 46, 62, 187, 253, 341, 374, 391, 506, 527, 682, 713, 782, 971, 1054, 1426, 1942, 4301, 5797, 7843, 8602, 10681, 11594, 12121, 15686, 16507, 21362, 22333, 24242, 30101, 33014, 44666, 60202, 133331, 181577, 245663, 266662, 331111, 363154, 379661, 491326, 511717, 662222, 692323, 759322, 1023434, 1384646, 4176271, 5628887, 7615553, 8352542, 11257774, 11769491, 15231106, 23538982, 129464401, 258928802]

約数ペア:

[(1, 258928802), (2, 129464401), (11, 23538982), (17, 15231106), (22, 11769491), (23, 11257774), (31, 8352542), (34, 7615553), (46, 5628887), (62, 4176271), (187, 1384646), (253, 1023434), (341, 759322), (374, 692323), (391, 662222), (506, 511717), (527, 491326), (682, 379661), (713, 363154), (782, 331111), (971, 266662), (1054, 245663), (1426, 181577), (1942, 133331), (4301, 60202), (5797, 44666), (7843, 33014), (8602, 30101), (10681, 24242), (11594, 22333), (12121, 21362), (15686, 16507)]