267458796

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 766846080

約数和(自身を除く): 499387284

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 113, 129, 132, 139, 172, 198, 226, 258, 278, 339, 387, 396, 417, 452, 473, 516, 556, 678, 774, 834, 946, 1017, 1243, 1251, 1356, 1419, 1529, 1548, 1668, 1892, 2034, 2486, 2502, 2838, 3058, 3729, 4068, 4257, 4587, 4859, 4972, 5004, 5676, 5977, 6116, 7458, 8514, 9174, 9718, 11187, 11954, 13761, 14577, 14916, 15707, 17028, 17931, 18348, 19436, 22374, 23908, 27522, 29154, 31414, 35862, 43731, 44748, 47121, 53449, 53793, 55044, 58308, 62828, 65747, 71724, 87462, 94242, 106898, 107586, 131494, 141363, 160347, 172777, 174924, 188484, 197241, 213796, 215172, 262988, 282726, 320694, 345554, 394482, 481041, 518331, 565452, 591723, 641388, 675401, 691108, 788964, 962082, 1036662, 1183446, 1350802, 1554993, 1924164, 2026203, 2073324, 2366892, 2701604, 3109986, 4052406, 6078609, 6219972, 7429411, 8104812, 12157218, 14858822, 22288233, 24314436, 29717644, 44576466, 66864699, 89152932, 133729398, 267458796]

約数ペア:

[(1, 267458796), (2, 133729398), (3, 89152932), (4, 66864699), (6, 44576466), (9, 29717644), (11, 24314436), (12, 22288233), (18, 14858822), (22, 12157218), (33, 8104812), (36, 7429411), (43, 6219972), (44, 6078609), (66, 4052406), (86, 3109986), (99, 2701604), (113, 2366892), (129, 2073324), (132, 2026203), (139, 1924164), (172, 1554993), (198, 1350802), (226, 1183446), (258, 1036662), (278, 962082), (339, 788964), (387, 691108), (396, 675401), (417, 641388), (452, 591723), (473, 565452), (516, 518331), (556, 481041), (678, 394482), (774, 345554), (834, 320694), (946, 282726), (1017, 262988), (1243, 215172), (1251, 213796), (1356, 197241), (1419, 188484), (1529, 174924), (1548, 172777), (1668, 160347), (1892, 141363), (2034, 131494), (2486, 107586), (2502, 106898), (2838, 94242), (3058, 87462), (3729, 71724), (4068, 65747), (4257, 62828), (4587, 58308), (4859, 55044), (4972, 53793), (5004, 53449), (5676, 47121), (5977, 44748), (6116, 43731), (7458, 35862), (8514, 31414), (9174, 29154), (9718, 27522), (11187, 23908), (11954, 22374), (13761, 19436), (14577, 18348), (14916, 17931), (15707, 17028)]