621795024

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{139291}}^1$

素因数の和:139336

約数の個数: 60

約数和(自身を含む): 1796309632

約数和(自身を除く): 1174514608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 139291, 278582, 417873, 557164, 835746, 1114328, 1253619, 1671492, 2228656, 2507238, 3342984, 4318021, 5014476, 6685968, 8636042, 10028952, 12954063, 17272084, 20057904, 25908126, 34544168, 38862189, 51816252, 69088336, 77724378, 103632504, 155448756, 207265008, 310897512, 621795024]

約数ペア:

[(1, 621795024), (2, 310897512), (3, 207265008), (4, 155448756), (6, 103632504), (8, 77724378), (9, 69088336), (12, 51816252), (16, 38862189), (18, 34544168), (24, 25908126), (31, 20057904), (36, 17272084), (48, 12954063), (62, 10028952), (72, 8636042), (93, 6685968), (124, 5014476), (144, 4318021), (186, 3342984), (248, 2507238), (279, 2228656), (372, 1671492), (496, 1253619), (558, 1114328), (744, 835746), (1116, 557164), (1488, 417873), (2232, 278582), (4464, 139291)]