421141644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1093}}^1$

素因数の和:1260

約数の個数: 144

約数和(自身を含む): 1338005760

約数和(自身を除く): 916864116

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 139, 154, 198, 231, 252, 278, 308, 396, 417, 462, 556, 693, 834, 924, 973, 1093, 1251, 1386, 1529, 1668, 1946, 2186, 2502, 2772, 2919, 3058, 3279, 3892, 4372, 4587, 5004, 5838, 6116, 6558, 7651, 8757, 9174, 9837, 10703, 11676, 12023, 13116, 13761, 15302, 17514, 18348, 19674, 21406, 22953, 24046, 27522, 30604, 32109, 35028, 36069, 39348, 42812, 45906, 48092, 55044, 64218, 68859, 72138, 84161, 91812, 96327, 108207, 128436, 137718, 144276, 151927, 168322, 192654, 216414, 252483, 275436, 303854, 336644, 385308, 432828, 455781, 504966, 607708, 757449, 911562, 1009932, 1063489, 1367343, 1514898, 1671197, 1823124, 2126978, 2734686, 3029796, 3190467, 3342394, 4253956, 5013591, 5469372, 6380934, 6684788, 9571401, 10027182, 11698379, 12761868, 15040773, 19142802, 20054364, 23396758, 30081546, 35095137, 38285604, 46793516, 60163092, 70190274, 105285411, 140380548, 210570822, 421141644]

約数ペア:

[(1, 421141644), (2, 210570822), (3, 140380548), (4, 105285411), (6, 70190274), (7, 60163092), (9, 46793516), (11, 38285604), (12, 35095137), (14, 30081546), (18, 23396758), (21, 20054364), (22, 19142802), (28, 15040773), (33, 12761868), (36, 11698379), (42, 10027182), (44, 9571401), (63, 6684788), (66, 6380934), (77, 5469372), (84, 5013591), (99, 4253956), (126, 3342394), (132, 3190467), (139, 3029796), (154, 2734686), (198, 2126978), (231, 1823124), (252, 1671197), (278, 1514898), (308, 1367343), (396, 1063489), (417, 1009932), (462, 911562), (556, 757449), (693, 607708), (834, 504966), (924, 455781), (973, 432828), (1093, 385308), (1251, 336644), (1386, 303854), (1529, 275436), (1668, 252483), (1946, 216414), (2186, 192654), (2502, 168322), (2772, 151927), (2919, 144276), (3058, 137718), (3279, 128436), (3892, 108207), (4372, 96327), (4587, 91812), (5004, 84161), (5838, 72138), (6116, 68859), (6558, 64218), (7651, 55044), (8757, 48092), (9174, 45906), (9837, 42812), (10703, 39348), (11676, 36069), (12023, 35028), (13116, 32109), (13761, 30604), (15302, 27522), (17514, 24046), (18348, 22953), (19674, 21406)]