248658936

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{5479}}^1$

素因数の和:5580

約数の個数: 64

約数和(自身を含む): 652339200

約数和(自身を除く): 403680264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 61, 62, 93, 122, 124, 183, 186, 244, 248, 366, 372, 488, 732, 744, 1464, 1891, 3782, 5479, 5673, 7564, 10958, 11346, 15128, 16437, 21916, 22692, 32874, 43832, 45384, 65748, 131496, 169849, 334219, 339698, 509547, 668438, 679396, 1002657, 1019094, 1336876, 1358792, 2005314, 2038188, 2673752, 4010628, 4076376, 8021256, 10360789, 20721578, 31082367, 41443156, 62164734, 82886312, 124329468, 248658936]

約数ペア:

[(1, 248658936), (2, 124329468), (3, 82886312), (4, 62164734), (6, 41443156), (8, 31082367), (12, 20721578), (24, 10360789), (31, 8021256), (61, 4076376), (62, 4010628), (93, 2673752), (122, 2038188), (124, 2005314), (183, 1358792), (186, 1336876), (244, 1019094), (248, 1002657), (366, 679396), (372, 668438), (488, 509547), (732, 339698), (744, 334219), (1464, 169849), (1891, 131496), (3782, 65748), (5479, 45384), (5673, 43832), (7564, 32874), (10958, 22692), (11346, 21916), (15128, 16437)]