38405664

素因数分解:

$2^5\times 3^5\times {\mathrm{11}}^1\times {\mathrm{449}}^1$

素因数の和:485

約数の個数: 144

約数和(自身を含む): 123832800

約数和(自身を除く): 85427136

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 198, 216, 243, 264, 288, 297, 324, 352, 396, 432, 449, 486, 528, 594, 648, 792, 864, 891, 898, 972, 1056, 1188, 1296, 1347, 1584, 1782, 1796, 1944, 2376, 2592, 2673, 2694, 3168, 3564, 3592, 3888, 4041, 4752, 4939, 5346, 5388, 7128, 7184, 7776, 8082, 9504, 9878, 10692, 10776, 12123, 14256, 14368, 14817, 16164, 19756, 21384, 21552, 24246, 28512, 29634, 32328, 36369, 39512, 42768, 43104, 44451, 48492, 59268, 64656, 72738, 79024, 85536, 88902, 96984, 109107, 118536, 129312, 133353, 145476, 158048, 177804, 193968, 218214, 237072, 266706, 290952, 355608, 387936, 400059, 436428, 474144, 533412, 581904, 711216, 800118, 872856, 1066824, 1163808, 1200177, 1422432, 1600236, 1745712, 2133648, 2400354, 3200472, 3491424, 4267296, 4800708, 6400944, 9601416, 12801888, 19202832, 38405664]

約数ペア:

[(1, 38405664), (2, 19202832), (3, 12801888), (4, 9601416), (6, 6400944), (8, 4800708), (9, 4267296), (11, 3491424), (12, 3200472), (16, 2400354), (18, 2133648), (22, 1745712), (24, 1600236), (27, 1422432), (32, 1200177), (33, 1163808), (36, 1066824), (44, 872856), (48, 800118), (54, 711216), (66, 581904), (72, 533412), (81, 474144), (88, 436428), (96, 400059), (99, 387936), (108, 355608), (132, 290952), (144, 266706), (162, 237072), (176, 218214), (198, 193968), (216, 177804), (243, 158048), (264, 145476), (288, 133353), (297, 129312), (324, 118536), (352, 109107), (396, 96984), (432, 88902), (449, 85536), (486, 79024), (528, 72738), (594, 64656), (648, 59268), (792, 48492), (864, 44451), (891, 43104), (898, 42768), (972, 39512), (1056, 36369), (1188, 32328), (1296, 29634), (1347, 28512), (1584, 24246), (1782, 21552), (1796, 21384), (1944, 19756), (2376, 16164), (2592, 14817), (2673, 14368), (2694, 14256), (3168, 12123), (3564, 10776), (3592, 10692), (3888, 9878), (4041, 9504), (4752, 8082), (4939, 7776), (5346, 7184), (5388, 7128)]