213060312

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:561

約数の個数: 96

約数和(自身を含む): 592410000

約数和(自身を除く): 379349688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 139, 183, 244, 278, 349, 366, 417, 488, 549, 556, 698, 732, 834, 1047, 1098, 1112, 1251, 1396, 1464, 1668, 2094, 2196, 2502, 2792, 3141, 3336, 4188, 4392, 5004, 6282, 8376, 8479, 10008, 12564, 16958, 21289, 25128, 25437, 33916, 42578, 48511, 50874, 63867, 67832, 76311, 85156, 97022, 101748, 127734, 145533, 152622, 170312, 191601, 194044, 203496, 255468, 291066, 305244, 383202, 388088, 436599, 510936, 582132, 610488, 766404, 873198, 1164264, 1532808, 1746396, 2959171, 3492792, 5918342, 8877513, 11836684, 17755026, 23673368, 26632539, 35510052, 53265078, 71020104, 106530156, 213060312]

約数ペア:

[(1, 213060312), (2, 106530156), (3, 71020104), (4, 53265078), (6, 35510052), (8, 26632539), (9, 23673368), (12, 17755026), (18, 11836684), (24, 8877513), (36, 5918342), (61, 3492792), (72, 2959171), (122, 1746396), (139, 1532808), (183, 1164264), (244, 873198), (278, 766404), (349, 610488), (366, 582132), (417, 510936), (488, 436599), (549, 388088), (556, 383202), (698, 305244), (732, 291066), (834, 255468), (1047, 203496), (1098, 194044), (1112, 191601), (1251, 170312), (1396, 152622), (1464, 145533), (1668, 127734), (2094, 101748), (2196, 97022), (2502, 85156), (2792, 76311), (3141, 67832), (3336, 63867), (4188, 50874), (4392, 48511), (5004, 42578), (6282, 33916), (8376, 25437), (8479, 25128), (10008, 21289), (12564, 16958)]