1331233992

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{919}}^1$

素因数の和:1032

約数の個数: 192

約数和(自身を含む): 4133376000

約数和(自身を除く): 2802142008

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 59, 62, 66, 72, 88, 93, 99, 118, 124, 132, 177, 186, 198, 236, 248, 264, 279, 341, 354, 372, 396, 472, 531, 558, 649, 682, 708, 744, 792, 919, 1023, 1062, 1116, 1298, 1364, 1416, 1829, 1838, 1947, 2046, 2124, 2232, 2596, 2728, 2757, 3069, 3658, 3676, 3894, 4092, 4248, 5192, 5487, 5514, 5841, 6138, 7316, 7352, 7788, 8184, 8271, 10109, 10974, 11028, 11682, 12276, 14632, 15576, 16461, 16542, 20119, 20218, 21948, 22056, 23364, 24552, 28489, 30327, 32922, 33084, 40238, 40436, 43896, 46728, 54221, 56978, 60357, 60654, 65844, 66168, 80476, 80872, 85467, 90981, 108442, 113956, 120714, 121308, 131688, 160952, 162663, 170934, 181071, 181962, 216884, 227912, 241428, 242616, 256401, 313379, 325326, 341868, 362142, 363924, 433768, 482856, 487989, 512802, 596431, 626758, 650652, 683736, 724284, 727848, 940137, 975978, 1025604, 1192862, 1253516, 1301304, 1448568, 1680851, 1789293, 1880274, 1951956, 2051208, 2385724, 2507032, 2820411, 3361702, 3578586, 3760548, 3903912, 4771448, 5042553, 5367879, 5640822, 6723404, 7157172, 7521096, 10085106, 10735758, 11281644, 13446808, 14314344, 15127659, 18489361, 20170212, 21471516, 22563288, 30255318, 36978722, 40340424, 42943032, 55468083, 60510636, 73957444, 110936166, 121021272, 147914888, 166404249, 221872332, 332808498, 443744664, 665616996, 1331233992]

約数ペア:

[(1, 1331233992), (2, 665616996), (3, 443744664), (4, 332808498), (6, 221872332), (8, 166404249), (9, 147914888), (11, 121021272), (12, 110936166), (18, 73957444), (22, 60510636), (24, 55468083), (31, 42943032), (33, 40340424), (36, 36978722), (44, 30255318), (59, 22563288), (62, 21471516), (66, 20170212), (72, 18489361), (88, 15127659), (93, 14314344), (99, 13446808), (118, 11281644), (124, 10735758), (132, 10085106), (177, 7521096), (186, 7157172), (198, 6723404), (236, 5640822), (248, 5367879), (264, 5042553), (279, 4771448), (341, 3903912), (354, 3760548), (372, 3578586), (396, 3361702), (472, 2820411), (531, 2507032), (558, 2385724), (649, 2051208), (682, 1951956), (708, 1880274), (744, 1789293), (792, 1680851), (919, 1448568), (1023, 1301304), (1062, 1253516), (1116, 1192862), (1298, 1025604), (1364, 975978), (1416, 940137), (1829, 727848), (1838, 724284), (1947, 683736), (2046, 650652), (2124, 626758), (2232, 596431), (2596, 512802), (2728, 487989), (2757, 482856), (3069, 433768), (3658, 363924), (3676, 362142), (3894, 341868), (4092, 325326), (4248, 313379), (5192, 256401), (5487, 242616), (5514, 241428), (5841, 227912), (6138, 216884), (7316, 181962), (7352, 181071), (7788, 170934), (8184, 162663), (8271, 160952), (10109, 131688), (10974, 121308), (11028, 120714), (11682, 113956), (12276, 108442), (14632, 90981), (15576, 85467), (16461, 80872), (16542, 80476), (20119, 66168), (20218, 65844), (21948, 60654), (22056, 60357), (23364, 56978), (24552, 54221), (28489, 46728), (30327, 43896), (32922, 40436), (33084, 40238)]