291230992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{48281}}^1$

素因数の和:48331

約数の個数: 40

約数和(自身を含む): 628631640

約数和(自身を除く): 337400648

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 48281, 96562, 193124, 386248, 627653, 772496, 1255306, 1400149, 2510612, 2800298, 5021224, 5600596, 10042448, 11201192, 18201937, 22402384, 36403874, 72807748, 145615496, 291230992]

約数ペア:

[(1, 291230992), (2, 145615496), (4, 72807748), (8, 36403874), (13, 22402384), (16, 18201937), (26, 11201192), (29, 10042448), (52, 5600596), (58, 5021224), (104, 2800298), (116, 2510612), (208, 1400149), (232, 1255306), (377, 772496), (464, 627653), (754, 386248), (1508, 193124), (3016, 96562), (6032, 48281)]