402642832

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{10429}}^1$

素因数の和:10583

約数の個数: 40

約数和(自身を含む): 827724800

約数和(自身を除く): 425081968

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 127, 152, 254, 304, 508, 1016, 2032, 2413, 4826, 9652, 10429, 19304, 20858, 38608, 41716, 83432, 166864, 198151, 396302, 792604, 1324483, 1585208, 2648966, 3170416, 5297932, 10595864, 21191728, 25165177, 50330354, 100660708, 201321416, 402642832]

約数ペア:

[(1, 402642832), (2, 201321416), (4, 100660708), (8, 50330354), (16, 25165177), (19, 21191728), (38, 10595864), (76, 5297932), (127, 3170416), (152, 2648966), (254, 1585208), (304, 1324483), (508, 792604), (1016, 396302), (2032, 198151), (2413, 166864), (4826, 83432), (9652, 41716), (10429, 38608), (19304, 20858)]