212625648

素因数分解:

$2^4\times 3^4\times {\mathrm{359}}^1\times {\mathrm{457}}^1$

素因数の和:836

約数の個数: 100

約数和(自身を含む): 618464880

約数和(自身を除く): 405839232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 359, 432, 457, 648, 718, 914, 1077, 1296, 1371, 1436, 1828, 2154, 2742, 2872, 3231, 3656, 4113, 4308, 5484, 5744, 6462, 7312, 8226, 8616, 9693, 10968, 12339, 12924, 16452, 17232, 19386, 21936, 24678, 25848, 29079, 32904, 37017, 38772, 49356, 51696, 58158, 65808, 74034, 77544, 98712, 116316, 148068, 155088, 164063, 197424, 232632, 296136, 328126, 465264, 492189, 592272, 656252, 984378, 1312504, 1476567, 1968756, 2625008, 2953134, 3937512, 4429701, 5906268, 7875024, 8859402, 11812536, 13289103, 17718804, 23625072, 26578206, 35437608, 53156412, 70875216, 106312824, 212625648]

約数ペア:

[(1, 212625648), (2, 106312824), (3, 70875216), (4, 53156412), (6, 35437608), (8, 26578206), (9, 23625072), (12, 17718804), (16, 13289103), (18, 11812536), (24, 8859402), (27, 7875024), (36, 5906268), (48, 4429701), (54, 3937512), (72, 2953134), (81, 2625008), (108, 1968756), (144, 1476567), (162, 1312504), (216, 984378), (324, 656252), (359, 592272), (432, 492189), (457, 465264), (648, 328126), (718, 296136), (914, 232632), (1077, 197424), (1296, 164063), (1371, 155088), (1436, 148068), (1828, 116316), (2154, 98712), (2742, 77544), (2872, 74034), (3231, 65808), (3656, 58158), (4113, 51696), (4308, 49356), (5484, 38772), (5744, 37017), (6462, 32904), (7312, 29079), (8226, 25848), (8616, 24678), (9693, 21936), (10968, 19386), (12339, 17232), (12924, 16452)]