290274632336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4373}}^1\times {\mathrm{319129}}^1$

素因数の和:323523

約数の個数: 40

約数和(自身を含む): 605809585080

約数和(自身を除く): 315534952744

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4373, 8746, 17492, 34984, 56849, 69968, 113698, 227396, 319129, 454792, 638258, 909584, 1276516, 2553032, 4148677, 5106064, 8297354, 16594708, 33189416, 66378832, 1395551117, 2791102234, 5582204468, 11164408936, 18142164521, 22328817872, 36284329042, 72568658084, 145137316168, 290274632336]

約数ペア:

[(1, 290274632336), (2, 145137316168), (4, 72568658084), (8, 36284329042), (13, 22328817872), (16, 18142164521), (26, 11164408936), (52, 5582204468), (104, 2791102234), (208, 1395551117), (4373, 66378832), (8746, 33189416), (17492, 16594708), (34984, 8297354), (56849, 5106064), (69968, 4148677), (113698, 2553032), (227396, 1276516), (319129, 909584), (454792, 638258)]