261034416

素因数分解:

$2^4\times 3^2\times {\mathrm{383}}^1\times {\mathrm{4733}}^1$

素因数の和:5130

約数の個数: 60

約数和(自身を含む): 732595968

約数和(自身を除く): 471561552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 383, 766, 1149, 1532, 2298, 3064, 3447, 4596, 4733, 6128, 6894, 9192, 9466, 13788, 14199, 18384, 18932, 27576, 28398, 37864, 42597, 55152, 56796, 75728, 85194, 113592, 170388, 227184, 340776, 681552, 1812739, 3625478, 5438217, 7250956, 10876434, 14501912, 16314651, 21752868, 29003824, 32629302, 43505736, 65258604, 87011472, 130517208, 261034416]

約数ペア:

[(1, 261034416), (2, 130517208), (3, 87011472), (4, 65258604), (6, 43505736), (8, 32629302), (9, 29003824), (12, 21752868), (16, 16314651), (18, 14501912), (24, 10876434), (36, 7250956), (48, 5438217), (72, 3625478), (144, 1812739), (383, 681552), (766, 340776), (1149, 227184), (1532, 170388), (2298, 113592), (3064, 85194), (3447, 75728), (4596, 56796), (4733, 55152), (6128, 42597), (6894, 37864), (9192, 28398), (9466, 27576), (13788, 18932), (14199, 18384)]