440699472

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{367}}^1$

素因数の和:681

約数の個数: 120

約数和(自身を含む): 1281346560

約数和(自身を除く): 840647088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 269, 279, 367, 372, 496, 538, 558, 734, 744, 807, 1076, 1101, 1116, 1468, 1488, 1614, 2152, 2202, 2232, 2421, 2936, 3228, 3303, 4304, 4404, 4464, 4842, 5872, 6456, 6606, 8339, 8808, 9684, 11377, 12912, 13212, 16678, 17616, 19368, 22754, 25017, 26424, 33356, 34131, 38736, 45508, 50034, 52848, 66712, 68262, 75051, 91016, 98723, 100068, 102393, 133424, 136524, 150102, 182032, 197446, 200136, 204786, 273048, 296169, 300204, 394892, 400272, 409572, 546096, 592338, 600408, 789784, 819144, 888507, 1184676, 1200816, 1579568, 1638288, 1777014, 2369352, 3060413, 3554028, 4738704, 6120826, 7108056, 9181239, 12241652, 14216112, 18362478, 24483304, 27543717, 36724956, 48966608, 55087434, 73449912, 110174868, 146899824, 220349736, 440699472]

約数ペア:

[(1, 440699472), (2, 220349736), (3, 146899824), (4, 110174868), (6, 73449912), (8, 55087434), (9, 48966608), (12, 36724956), (16, 27543717), (18, 24483304), (24, 18362478), (31, 14216112), (36, 12241652), (48, 9181239), (62, 7108056), (72, 6120826), (93, 4738704), (124, 3554028), (144, 3060413), (186, 2369352), (248, 1777014), (269, 1638288), (279, 1579568), (367, 1200816), (372, 1184676), (496, 888507), (538, 819144), (558, 789784), (734, 600408), (744, 592338), (807, 546096), (1076, 409572), (1101, 400272), (1116, 394892), (1468, 300204), (1488, 296169), (1614, 273048), (2152, 204786), (2202, 200136), (2232, 197446), (2421, 182032), (2936, 150102), (3228, 136524), (3303, 133424), (4304, 102393), (4404, 100068), (4464, 98723), (4842, 91016), (5872, 75051), (6456, 68262), (6606, 66712), (8339, 52848), (8808, 50034), (9684, 45508), (11377, 38736), (12912, 34131), (13212, 33356), (16678, 26424), (17616, 25017), (19368, 22754)]