226400524

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^2$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 480471264

約数和(自身を除く): 254070740

約数列:

[1, 2, 4, 7, 14, 28, 41, 53, 61, 82, 106, 122, 164, 212, 244, 287, 371, 427, 574, 742, 854, 1148, 1484, 1708, 2173, 2501, 3233, 3721, 4346, 5002, 6466, 7442, 8692, 10004, 12932, 14884, 15211, 17507, 22631, 26047, 30422, 35014, 45262, 52094, 60844, 70028, 90524, 104188, 132553, 152561, 197213, 265106, 305122, 394426, 530212, 610244, 788852, 927871, 1067927, 1380491, 1855742, 2135854, 2760982, 3711484, 4271708, 5521964, 8085733, 16171466, 32342932, 56600131, 113200262, 226400524]

約数ペア:

[(1, 226400524), (2, 113200262), (4, 56600131), (7, 32342932), (14, 16171466), (28, 8085733), (41, 5521964), (53, 4271708), (61, 3711484), (82, 2760982), (106, 2135854), (122, 1855742), (164, 1380491), (212, 1067927), (244, 927871), (287, 788852), (371, 610244), (427, 530212), (574, 394426), (742, 305122), (854, 265106), (1148, 197213), (1484, 152561), (1708, 132553), (2173, 104188), (2501, 90524), (3233, 70028), (3721, 60844), (4346, 52094), (5002, 45262), (6466, 35014), (7442, 30422), (8692, 26047), (10004, 22631), (12932, 17507), (14884, 15211)]