266805216

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{15187}}^1$

素因数の和:15264

約数の個数: 72

約数和(自身を含む): 771216264

約数和(自身を除く): 504411048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2196, 2928, 4392, 5856, 8784, 15187, 17568, 30374, 45561, 60748, 91122, 121496, 136683, 182244, 242992, 273366, 364488, 485984, 546732, 728976, 926407, 1093464, 1457952, 1852814, 2186928, 2779221, 3705628, 4373856, 5558442, 7411256, 8337663, 11116884, 14822512, 16675326, 22233768, 29645024, 33350652, 44467536, 66701304, 88935072, 133402608, 266805216]

約数ペア:

[(1, 266805216), (2, 133402608), (3, 88935072), (4, 66701304), (6, 44467536), (8, 33350652), (9, 29645024), (12, 22233768), (16, 16675326), (18, 14822512), (24, 11116884), (32, 8337663), (36, 7411256), (48, 5558442), (61, 4373856), (72, 3705628), (96, 2779221), (122, 2186928), (144, 1852814), (183, 1457952), (244, 1093464), (288, 926407), (366, 728976), (488, 546732), (549, 485984), (732, 364488), (976, 273366), (1098, 242992), (1464, 182244), (1952, 136683), (2196, 121496), (2928, 91122), (4392, 60748), (5856, 45561), (8784, 30374), (15187, 17568)]