233155728

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2111}}^1$

素因数の和:2197

約数の個数: 120

約数和(自身を含む): 714954240

約数和(自身を除く): 481798512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 59, 72, 78, 104, 117, 118, 144, 156, 177, 208, 234, 236, 312, 354, 468, 472, 531, 624, 708, 767, 936, 944, 1062, 1416, 1534, 1872, 2111, 2124, 2301, 2832, 3068, 4222, 4248, 4602, 6136, 6333, 6903, 8444, 8496, 9204, 12272, 12666, 13806, 16888, 18408, 18999, 25332, 27443, 27612, 33776, 36816, 37998, 50664, 54886, 55224, 75996, 82329, 101328, 109772, 110448, 124549, 151992, 164658, 219544, 246987, 249098, 303984, 329316, 373647, 439088, 493974, 498196, 658632, 747294, 987948, 996392, 1120941, 1317264, 1494588, 1619137, 1975896, 1992784, 2241882, 2989176, 3238274, 3951792, 4483764, 4857411, 5978352, 6476548, 8967528, 9714822, 12953096, 14572233, 17935056, 19429644, 25906192, 29144466, 38859288, 58288932, 77718576, 116577864, 233155728]

約数ペア:

[(1, 233155728), (2, 116577864), (3, 77718576), (4, 58288932), (6, 38859288), (8, 29144466), (9, 25906192), (12, 19429644), (13, 17935056), (16, 14572233), (18, 12953096), (24, 9714822), (26, 8967528), (36, 6476548), (39, 5978352), (48, 4857411), (52, 4483764), (59, 3951792), (72, 3238274), (78, 2989176), (104, 2241882), (117, 1992784), (118, 1975896), (144, 1619137), (156, 1494588), (177, 1317264), (208, 1120941), (234, 996392), (236, 987948), (312, 747294), (354, 658632), (468, 498196), (472, 493974), (531, 439088), (624, 373647), (708, 329316), (767, 303984), (936, 249098), (944, 246987), (1062, 219544), (1416, 164658), (1534, 151992), (1872, 124549), (2111, 110448), (2124, 109772), (2301, 101328), (2832, 82329), (3068, 75996), (4222, 55224), (4248, 54886), (4602, 50664), (6136, 37998), (6333, 36816), (6903, 33776), (8444, 27612), (8496, 27443), (9204, 25332), (12272, 18999), (12666, 18408), (13806, 16888)]