643007652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5519}}^1$

素因数の和:5625

約数の個数: 96

約数和(自身を含む): 1829990400

約数和(自身を除く): 1186982748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 73, 76, 84, 114, 133, 146, 219, 228, 266, 292, 399, 438, 511, 532, 798, 876, 1022, 1387, 1533, 1596, 2044, 2774, 3066, 4161, 5519, 5548, 6132, 8322, 9709, 11038, 16557, 16644, 19418, 22076, 29127, 33114, 38633, 38836, 58254, 66228, 77266, 104861, 115899, 116508, 154532, 209722, 231798, 314583, 402887, 419444, 463596, 629166, 734027, 805774, 1208661, 1258332, 1468054, 1611548, 2202081, 2417322, 2820209, 2936108, 4404162, 4834644, 5640418, 7654853, 8460627, 8808324, 11280836, 15309706, 16921254, 22964559, 30619412, 33842508, 45929118, 53583971, 91858236, 107167942, 160751913, 214335884, 321503826, 643007652]

約数ペア:

[(1, 643007652), (2, 321503826), (3, 214335884), (4, 160751913), (6, 107167942), (7, 91858236), (12, 53583971), (14, 45929118), (19, 33842508), (21, 30619412), (28, 22964559), (38, 16921254), (42, 15309706), (57, 11280836), (73, 8808324), (76, 8460627), (84, 7654853), (114, 5640418), (133, 4834644), (146, 4404162), (219, 2936108), (228, 2820209), (266, 2417322), (292, 2202081), (399, 1611548), (438, 1468054), (511, 1258332), (532, 1208661), (798, 805774), (876, 734027), (1022, 629166), (1387, 463596), (1533, 419444), (1596, 402887), (2044, 314583), (2774, 231798), (3066, 209722), (4161, 154532), (5519, 116508), (5548, 115899), (6132, 104861), (8322, 77266), (9709, 66228), (11038, 58254), (16557, 38836), (16644, 38633), (19418, 33114), (22076, 29127)]