405106128

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{57413}}^1$

素因数の和:57441

約数の個数: 90

約数和(自身を含む): 1318856994

約数和(自身を除く): 913750866

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 57413, 114826, 172239, 229652, 344478, 401891, 459304, 516717, 688956, 803782, 918608, 1033434, 1205673, 1377912, 1607564, 2066868, 2411346, 2755824, 2813237, 3215128, 3617019, 4133736, 4822692, 5626474, 6430256, 7234038, 8267472, 8439711, 9645384, 11252948, 14468076, 16879422, 19290768, 22505896, 25319133, 28936152, 33758844, 45011792, 50638266, 57872304, 67517688, 101276532, 135035376, 202553064, 405106128]

約数ペア:

[(1, 405106128), (2, 202553064), (3, 135035376), (4, 101276532), (6, 67517688), (7, 57872304), (8, 50638266), (9, 45011792), (12, 33758844), (14, 28936152), (16, 25319133), (18, 22505896), (21, 19290768), (24, 16879422), (28, 14468076), (36, 11252948), (42, 9645384), (48, 8439711), (49, 8267472), (56, 7234038), (63, 6430256), (72, 5626474), (84, 4822692), (98, 4133736), (112, 3617019), (126, 3215128), (144, 2813237), (147, 2755824), (168, 2411346), (196, 2066868), (252, 1607564), (294, 1377912), (336, 1205673), (392, 1033434), (441, 918608), (504, 803782), (588, 688956), (784, 516717), (882, 459304), (1008, 401891), (1176, 344478), (1764, 229652), (2352, 172239), (3528, 114826), (7056, 57413)]