677012726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 1197504000

約数和(自身を除く): 520491274

約数列:

[1, 2, 13, 17, 26, 34, 43, 86, 179, 199, 221, 358, 398, 442, 559, 731, 1118, 1462, 2327, 2587, 3043, 3383, 4654, 5174, 6086, 6766, 7697, 8557, 9503, 15394, 17114, 19006, 35621, 39559, 43979, 71242, 79118, 87958, 100061, 111241, 130849, 145469, 200122, 222482, 261698, 290938, 463073, 605557, 926146, 1211114, 1531703, 1701037, 1891097, 3063406, 3402074, 3782194, 7872241, 15744482, 19912139, 26038951, 39824278, 52077902, 338506363, 677012726]

約数ペア:

[(1, 677012726), (2, 338506363), (13, 52077902), (17, 39824278), (26, 26038951), (34, 19912139), (43, 15744482), (86, 7872241), (179, 3782194), (199, 3402074), (221, 3063406), (358, 1891097), (398, 1701037), (442, 1531703), (559, 1211114), (731, 926146), (1118, 605557), (1462, 463073), (2327, 290938), (2587, 261698), (3043, 222482), (3383, 200122), (4654, 145469), (5174, 130849), (6086, 111241), (6766, 100061), (7697, 87958), (8557, 79118), (9503, 71242), (15394, 43979), (17114, 39559), (19006, 35621)]