250128252

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{3307}}^1$

素因数の和:3519

約数の個数: 72

約数和(自身を含む): 693568512

約数和(自身を除く): 443440260

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 191, 198, 382, 396, 573, 764, 1146, 1719, 2101, 2292, 3307, 3438, 4202, 6303, 6614, 6876, 8404, 9921, 12606, 13228, 18909, 19842, 25212, 29763, 36377, 37818, 39684, 59526, 72754, 75636, 109131, 119052, 145508, 218262, 327393, 436524, 631637, 654786, 1263274, 1309572, 1894911, 2526548, 3789822, 5684733, 6948007, 7579644, 11369466, 13896014, 20844021, 22738932, 27792028, 41688042, 62532063, 83376084, 125064126, 250128252]

約数ペア:

[(1, 250128252), (2, 125064126), (3, 83376084), (4, 62532063), (6, 41688042), (9, 27792028), (11, 22738932), (12, 20844021), (18, 13896014), (22, 11369466), (33, 7579644), (36, 6948007), (44, 5684733), (66, 3789822), (99, 2526548), (132, 1894911), (191, 1309572), (198, 1263274), (382, 654786), (396, 631637), (573, 436524), (764, 327393), (1146, 218262), (1719, 145508), (2101, 119052), (2292, 109131), (3307, 75636), (3438, 72754), (4202, 59526), (6303, 39684), (6614, 37818), (6876, 36377), (8404, 29763), (9921, 25212), (12606, 19842), (13228, 18909)]