268757904

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{433}}^1$

素因数の和:704

約数の個数: 80

約数和(自身を含む): 709940672

約数和(自身を除く): 441182768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 193, 201, 268, 386, 402, 433, 536, 579, 772, 804, 866, 1072, 1158, 1299, 1544, 1608, 1732, 2316, 2598, 3088, 3216, 3464, 4632, 5196, 6928, 9264, 10392, 12931, 20784, 25862, 29011, 38793, 51724, 58022, 77586, 83569, 87033, 103448, 116044, 155172, 167138, 174066, 206896, 232088, 250707, 310344, 334276, 348132, 464176, 501414, 620688, 668552, 696264, 1002828, 1337104, 1392528, 2005656, 4011312, 5599123, 11198246, 16797369, 22396492, 33594738, 44792984, 67189476, 89585968, 134378952, 268757904]

約数ペア:

[(1, 268757904), (2, 134378952), (3, 89585968), (4, 67189476), (6, 44792984), (8, 33594738), (12, 22396492), (16, 16797369), (24, 11198246), (48, 5599123), (67, 4011312), (134, 2005656), (193, 1392528), (201, 1337104), (268, 1002828), (386, 696264), (402, 668552), (433, 620688), (536, 501414), (579, 464176), (772, 348132), (804, 334276), (866, 310344), (1072, 250707), (1158, 232088), (1299, 206896), (1544, 174066), (1608, 167138), (1732, 155172), (2316, 116044), (2598, 103448), (3088, 87033), (3216, 83569), (3464, 77586), (4632, 58022), (5196, 51724), (6928, 38793), (9264, 29011), (10392, 25862), (12931, 20784)]