642461736

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{659}}^1\times {\mathrm{829}}^1$

素因数の和:1511

約数の個数: 96

約数和(自身を含む): 1873476000

約数和(自身を除く): 1231014264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 659, 829, 1176, 1318, 1658, 1977, 2487, 2636, 3316, 3954, 4613, 4974, 5272, 5803, 6632, 7908, 9226, 9948, 11606, 13839, 15816, 17409, 18452, 19896, 23212, 27678, 32291, 34818, 36904, 40621, 46424, 55356, 64582, 69636, 81242, 96873, 110712, 121863, 129164, 139272, 162484, 193746, 243726, 258328, 324968, 387492, 487452, 546311, 774984, 974904, 1092622, 1638933, 2185244, 3277866, 3824177, 4370488, 6555732, 7648354, 11472531, 13111464, 15296708, 22945062, 26769239, 30593416, 45890124, 53538478, 80307717, 91780248, 107076956, 160615434, 214153912, 321230868, 642461736]

約数ペア:

[(1, 642461736), (2, 321230868), (3, 214153912), (4, 160615434), (6, 107076956), (7, 91780248), (8, 80307717), (12, 53538478), (14, 45890124), (21, 30593416), (24, 26769239), (28, 22945062), (42, 15296708), (49, 13111464), (56, 11472531), (84, 7648354), (98, 6555732), (147, 4370488), (168, 3824177), (196, 3277866), (294, 2185244), (392, 1638933), (588, 1092622), (659, 974904), (829, 774984), (1176, 546311), (1318, 487452), (1658, 387492), (1977, 324968), (2487, 258328), (2636, 243726), (3316, 193746), (3954, 162484), (4613, 139272), (4974, 129164), (5272, 121863), (5803, 110712), (6632, 96873), (7908, 81242), (9226, 69636), (9948, 64582), (11606, 55356), (13839, 46424), (15816, 40621), (17409, 36904), (18452, 34818), (19896, 32291), (23212, 27678)]