39915216

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:361

約数の個数: 120

約数和(自身を含む): 123492096

約数和(自身を除く): 83576880

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 113, 132, 144, 176, 198, 223, 226, 264, 339, 396, 446, 452, 528, 669, 678, 792, 892, 904, 1017, 1243, 1338, 1356, 1584, 1784, 1808, 2007, 2034, 2453, 2486, 2676, 2712, 3568, 3729, 4014, 4068, 4906, 4972, 5352, 5424, 7359, 7458, 8028, 8136, 9812, 9944, 10704, 11187, 14718, 14916, 16056, 16272, 19624, 19888, 22077, 22374, 25199, 29436, 29832, 32112, 39248, 44154, 44748, 50398, 58872, 59664, 75597, 88308, 89496, 100796, 117744, 151194, 176616, 178992, 201592, 226791, 277189, 302388, 353232, 403184, 453582, 554378, 604776, 831567, 907164, 1108756, 1209552, 1663134, 1814328, 2217512, 2494701, 3326268, 3628656, 4435024, 4989402, 6652536, 9978804, 13305072, 19957608, 39915216]

約数ペア:

[(1, 39915216), (2, 19957608), (3, 13305072), (4, 9978804), (6, 6652536), (8, 4989402), (9, 4435024), (11, 3628656), (12, 3326268), (16, 2494701), (18, 2217512), (22, 1814328), (24, 1663134), (33, 1209552), (36, 1108756), (44, 907164), (48, 831567), (66, 604776), (72, 554378), (88, 453582), (99, 403184), (113, 353232), (132, 302388), (144, 277189), (176, 226791), (198, 201592), (223, 178992), (226, 176616), (264, 151194), (339, 117744), (396, 100796), (446, 89496), (452, 88308), (528, 75597), (669, 59664), (678, 58872), (792, 50398), (892, 44748), (904, 44154), (1017, 39248), (1243, 32112), (1338, 29832), (1356, 29436), (1584, 25199), (1784, 22374), (1808, 22077), (2007, 19888), (2034, 19624), (2453, 16272), (2486, 16056), (2676, 14916), (2712, 14718), (3568, 11187), (3729, 10704), (4014, 9944), (4068, 9812), (4906, 8136), (4972, 8028), (5352, 7458), (5424, 7359)]