263417142

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{2081}}^1$

素因数の和:2193

約数の個数: 48

約数和(自身を含む): 567586512

約数和(自身を除く): 304169370

約数列:

[1, 2, 3, 6, 17, 34, 51, 73, 102, 146, 219, 289, 438, 578, 867, 1241, 1734, 2081, 2482, 3723, 4162, 6243, 7446, 12486, 21097, 35377, 42194, 63291, 70754, 106131, 126582, 151913, 212262, 303826, 455739, 601409, 911478, 1202818, 1804227, 2582521, 3608454, 5165042, 7747563, 15495126, 43902857, 87805714, 131708571, 263417142]

約数ペア:

[(1, 263417142), (2, 131708571), (3, 87805714), (6, 43902857), (17, 15495126), (34, 7747563), (51, 5165042), (73, 3608454), (102, 2582521), (146, 1804227), (219, 1202818), (289, 911478), (438, 601409), (578, 455739), (867, 303826), (1241, 212262), (1734, 151913), (2081, 126582), (2482, 106131), (3723, 70754), (4162, 63291), (6243, 42194), (7446, 35377), (12486, 21097)]