281915088

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{277}}^1$

素因数の和:541

約数の個数: 160

約数和(自身を含む): 903442176

約数和(自身を除く): 621527088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 233, 273, 277, 312, 336, 364, 466, 546, 554, 624, 699, 728, 831, 932, 1092, 1108, 1398, 1456, 1631, 1662, 1864, 1939, 2184, 2216, 2796, 3029, 3262, 3324, 3601, 3728, 3878, 4368, 4432, 4893, 5592, 5817, 6058, 6524, 6648, 7202, 7756, 9087, 9786, 10803, 11184, 11634, 12116, 13048, 13296, 14404, 15512, 18174, 19572, 21203, 21606, 23268, 24232, 25207, 26096, 28808, 31024, 36348, 39144, 42406, 43212, 46536, 48464, 50414, 57616, 63609, 64541, 72696, 75621, 78288, 84812, 86424, 93072, 100828, 127218, 129082, 145392, 151242, 169624, 172848, 193623, 201656, 254436, 258164, 302484, 339248, 387246, 403312, 451787, 508872, 516328, 604968, 774492, 839033, 903574, 1017744, 1032656, 1209936, 1355361, 1548984, 1678066, 1807148, 2517099, 2710722, 3097968, 3356132, 3614296, 5034198, 5421444, 5873231, 6712264, 7228592, 10068396, 10842888, 11746462, 13424528, 17619693, 20136792, 21685776, 23492924, 35239386, 40273584, 46985848, 70478772, 93971696, 140957544, 281915088]

約数ペア:

[(1, 281915088), (2, 140957544), (3, 93971696), (4, 70478772), (6, 46985848), (7, 40273584), (8, 35239386), (12, 23492924), (13, 21685776), (14, 20136792), (16, 17619693), (21, 13424528), (24, 11746462), (26, 10842888), (28, 10068396), (39, 7228592), (42, 6712264), (48, 5873231), (52, 5421444), (56, 5034198), (78, 3614296), (84, 3356132), (91, 3097968), (104, 2710722), (112, 2517099), (156, 1807148), (168, 1678066), (182, 1548984), (208, 1355361), (233, 1209936), (273, 1032656), (277, 1017744), (312, 903574), (336, 839033), (364, 774492), (466, 604968), (546, 516328), (554, 508872), (624, 451787), (699, 403312), (728, 387246), (831, 339248), (932, 302484), (1092, 258164), (1108, 254436), (1398, 201656), (1456, 193623), (1631, 172848), (1662, 169624), (1864, 151242), (1939, 145392), (2184, 129082), (2216, 127218), (2796, 100828), (3029, 93072), (3262, 86424), (3324, 84812), (3601, 78288), (3728, 75621), (3878, 72696), (4368, 64541), (4432, 63609), (4893, 57616), (5592, 50414), (5817, 48464), (6058, 46536), (6524, 43212), (6648, 42406), (7202, 39144), (7756, 36348), (9087, 31024), (9786, 28808), (10803, 26096), (11184, 25207), (11634, 24232), (12116, 23268), (13048, 21606), (13296, 21203), (14404, 19572), (15512, 18174)]