557938416

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 240

約数和(自身を含む): 1786163456

約数和(自身を除く): 1228225040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 43, 46, 48, 56, 69, 73, 84, 86, 92, 112, 129, 138, 146, 161, 168, 172, 184, 219, 258, 276, 292, 301, 322, 336, 344, 368, 438, 483, 511, 516, 529, 552, 584, 602, 644, 688, 876, 903, 966, 989, 1022, 1032, 1058, 1104, 1168, 1204, 1288, 1533, 1587, 1679, 1752, 1806, 1932, 1978, 2044, 2064, 2116, 2408, 2576, 2967, 3066, 3139, 3174, 3358, 3504, 3612, 3703, 3864, 3956, 4088, 4232, 4816, 5037, 5934, 6132, 6278, 6348, 6716, 6923, 7224, 7406, 7728, 7912, 8176, 8464, 9417, 10074, 11109, 11753, 11868, 12264, 12556, 12696, 13432, 13846, 14448, 14812, 15824, 18834, 20148, 20769, 21973, 22218, 22747, 23506, 23736, 24528, 25112, 25392, 26864, 27692, 29624, 35259, 37668, 38617, 40296, 41538, 43946, 44436, 45494, 47012, 47472, 50224, 55384, 59248, 65919, 68241, 70518, 72197, 75336, 77234, 80592, 83076, 87892, 88872, 90988, 94024, 110768, 115851, 131838, 136482, 141036, 144394, 150672, 154468, 159229, 166152, 175784, 177744, 181976, 188048, 216591, 231702, 263676, 270319, 272964, 282072, 288788, 308936, 318458, 332304, 351568, 363952, 433182, 463404, 477687, 505379, 527352, 540638, 545928, 564144, 577576, 617872, 636916, 810957, 866364, 926808, 955374, 1010758, 1054704, 1081276, 1091856, 1155152, 1273832, 1516137, 1621914, 1660531, 1732728, 1853616, 1910748, 2021516, 2162552, 2547664, 3032274, 3243828, 3321062, 3465456, 3821496, 4043032, 4325104, 4981593, 6064548, 6487656, 6642124, 7642992, 8086064, 9963186, 11623717, 12129096, 12975312, 13284248, 19926372, 23247434, 24258192, 26568496, 34871151, 39852744, 46494868, 69742302, 79705488, 92989736, 139484604, 185979472, 278969208, 557938416]

約数ペア:

[(1, 557938416), (2, 278969208), (3, 185979472), (4, 139484604), (6, 92989736), (7, 79705488), (8, 69742302), (12, 46494868), (14, 39852744), (16, 34871151), (21, 26568496), (23, 24258192), (24, 23247434), (28, 19926372), (42, 13284248), (43, 12975312), (46, 12129096), (48, 11623717), (56, 9963186), (69, 8086064), (73, 7642992), (84, 6642124), (86, 6487656), (92, 6064548), (112, 4981593), (129, 4325104), (138, 4043032), (146, 3821496), (161, 3465456), (168, 3321062), (172, 3243828), (184, 3032274), (219, 2547664), (258, 2162552), (276, 2021516), (292, 1910748), (301, 1853616), (322, 1732728), (336, 1660531), (344, 1621914), (368, 1516137), (438, 1273832), (483, 1155152), (511, 1091856), (516, 1081276), (529, 1054704), (552, 1010758), (584, 955374), (602, 926808), (644, 866364), (688, 810957), (876, 636916), (903, 617872), (966, 577576), (989, 564144), (1022, 545928), (1032, 540638), (1058, 527352), (1104, 505379), (1168, 477687), (1204, 463404), (1288, 433182), (1533, 363952), (1587, 351568), (1679, 332304), (1752, 318458), (1806, 308936), (1932, 288788), (1978, 282072), (2044, 272964), (2064, 270319), (2116, 263676), (2408, 231702), (2576, 216591), (2967, 188048), (3066, 181976), (3139, 177744), (3174, 175784), (3358, 166152), (3504, 159229), (3612, 154468), (3703, 150672), (3864, 144394), (3956, 141036), (4088, 136482), (4232, 131838), (4816, 115851), (5037, 110768), (5934, 94024), (6132, 90988), (6278, 88872), (6348, 87892), (6716, 83076), (6923, 80592), (7224, 77234), (7406, 75336), (7728, 72197), (7912, 70518), (8176, 68241), (8464, 65919), (9417, 59248), (10074, 55384), (11109, 50224), (11753, 47472), (11868, 47012), (12264, 45494), (12556, 44436), (12696, 43946), (13432, 41538), (13846, 40296), (14448, 38617), (14812, 37668), (15824, 35259), (18834, 29624), (20148, 27692), (20769, 26864), (21973, 25392), (22218, 25112), (22747, 24528), (23506, 23736)]