316486534

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{4817}}^1$

素因数の和:4877

約数の個数: 48

約数和(自身を含む): 616781088

約数和(自身を除く): 300294554

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 361, 494, 722, 1729, 2527, 3458, 4693, 4817, 5054, 9386, 9634, 32851, 33719, 62621, 65702, 67438, 91523, 125242, 183046, 438347, 640661, 876694, 1189799, 1281322, 1738937, 2379598, 3477874, 8328593, 12172559, 16657186, 22606181, 24345118, 45212362, 158243267, 316486534]

約数ペア:

[(1, 316486534), (2, 158243267), (7, 45212362), (13, 24345118), (14, 22606181), (19, 16657186), (26, 12172559), (38, 8328593), (91, 3477874), (133, 2379598), (182, 1738937), (247, 1281322), (266, 1189799), (361, 876694), (494, 640661), (722, 438347), (1729, 183046), (2527, 125242), (3458, 91523), (4693, 67438), (4817, 65702), (5054, 62621), (9386, 33719), (9634, 32851)]