299074516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1117}}^1$

素因数の和:1424

約数の個数: 48

約数和(自身を含む): 596028160

約数和(自身を除く): 296953644

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 271, 494, 542, 988, 1084, 1117, 2234, 3523, 4468, 5149, 7046, 10298, 14092, 14521, 20596, 21223, 29042, 42446, 58084, 66937, 84892, 133874, 267748, 275899, 302707, 551798, 605414, 1103596, 1210828, 3935191, 5751433, 7870382, 11502866, 15740764, 23005732, 74768629, 149537258, 299074516]

約数ペア:

[(1, 299074516), (2, 149537258), (4, 74768629), (13, 23005732), (19, 15740764), (26, 11502866), (38, 7870382), (52, 5751433), (76, 3935191), (247, 1210828), (271, 1103596), (494, 605414), (542, 551798), (988, 302707), (1084, 275899), (1117, 267748), (2234, 133874), (3523, 84892), (4468, 66937), (5149, 58084), (7046, 42446), (10298, 29042), (14092, 21223), (14521, 20596)]