404707968

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{16729}}^1$

素因数の和:16759

約数の個数: 128

約数和(自身を含む): 1365168000

約数和(自身を除く): 960460032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 16729, 24192, 33458, 50187, 66916, 100374, 117103, 133832, 150561, 200748, 234206, 267664, 301122, 351309, 401496, 451683, 468412, 535328, 602244, 702618, 802992, 903366, 936824, 1053927, 1070656, 1204488, 1405236, 1605984, 1806732, 1873648, 2107854, 2141312, 2408976, 2810472, 3161781, 3211968, 3613464, 3747296, 4215708, 4817952, 5620944, 6323562, 6423936, 7226928, 7494592, 8431416, 9635904, 11241888, 12647124, 14453856, 14989184, 16862832, 19271808, 22483776, 25294248, 28907712, 33725664, 44967552, 50588496, 57815424, 67451328, 101176992, 134902656, 202353984, 404707968]

約数ペア:

[(1, 404707968), (2, 202353984), (3, 134902656), (4, 101176992), (6, 67451328), (7, 57815424), (8, 50588496), (9, 44967552), (12, 33725664), (14, 28907712), (16, 25294248), (18, 22483776), (21, 19271808), (24, 16862832), (27, 14989184), (28, 14453856), (32, 12647124), (36, 11241888), (42, 9635904), (48, 8431416), (54, 7494592), (56, 7226928), (63, 6423936), (64, 6323562), (72, 5620944), (84, 4817952), (96, 4215708), (108, 3747296), (112, 3613464), (126, 3211968), (128, 3161781), (144, 2810472), (168, 2408976), (189, 2141312), (192, 2107854), (216, 1873648), (224, 1806732), (252, 1605984), (288, 1405236), (336, 1204488), (378, 1070656), (384, 1053927), (432, 936824), (448, 903366), (504, 802992), (576, 702618), (672, 602244), (756, 535328), (864, 468412), (896, 451683), (1008, 401496), (1152, 351309), (1344, 301122), (1512, 267664), (1728, 234206), (2016, 200748), (2688, 150561), (3024, 133832), (3456, 117103), (4032, 100374), (6048, 66916), (8064, 50187), (12096, 33458), (16729, 24192)]