520024288

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:357

約数の個数: 144

約数和(自身を含む): 1290431520

約数和(自身を除く): 770407232

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 32, 34, 56, 58, 68, 112, 116, 119, 136, 203, 224, 232, 238, 272, 277, 289, 406, 464, 476, 493, 544, 554, 578, 812, 928, 952, 986, 1108, 1156, 1624, 1904, 1939, 1972, 2023, 2216, 2312, 3248, 3451, 3808, 3878, 3944, 4046, 4432, 4624, 4709, 6496, 6902, 7756, 7888, 8033, 8092, 8381, 8864, 9248, 9418, 13804, 15512, 15776, 16066, 16184, 16762, 18836, 27608, 31024, 32132, 32368, 32963, 33524, 37672, 55216, 56231, 58667, 62048, 64264, 64736, 65926, 67048, 75344, 80053, 110432, 112462, 117334, 128528, 131852, 134096, 136561, 150688, 160106, 224924, 234668, 257056, 263704, 268192, 273122, 320212, 449848, 469336, 527408, 546244, 560371, 640424, 899696, 938672, 955927, 1054816, 1092488, 1120742, 1280848, 1799392, 1877344, 1911854, 2184976, 2241484, 2321537, 2561696, 3823708, 4369952, 4482968, 4643074, 7647416, 8965936, 9286148, 15294832, 16250759, 17931872, 18572296, 30589664, 32501518, 37144592, 65003036, 74289184, 130006072, 260012144, 520024288]

約数ペア:

[(1, 520024288), (2, 260012144), (4, 130006072), (7, 74289184), (8, 65003036), (14, 37144592), (16, 32501518), (17, 30589664), (28, 18572296), (29, 17931872), (32, 16250759), (34, 15294832), (56, 9286148), (58, 8965936), (68, 7647416), (112, 4643074), (116, 4482968), (119, 4369952), (136, 3823708), (203, 2561696), (224, 2321537), (232, 2241484), (238, 2184976), (272, 1911854), (277, 1877344), (289, 1799392), (406, 1280848), (464, 1120742), (476, 1092488), (493, 1054816), (544, 955927), (554, 938672), (578, 899696), (812, 640424), (928, 560371), (952, 546244), (986, 527408), (1108, 469336), (1156, 449848), (1624, 320212), (1904, 273122), (1939, 268192), (1972, 263704), (2023, 257056), (2216, 234668), (2312, 224924), (3248, 160106), (3451, 150688), (3808, 136561), (3878, 134096), (3944, 131852), (4046, 128528), (4432, 117334), (4624, 112462), (4709, 110432), (6496, 80053), (6902, 75344), (7756, 67048), (7888, 65926), (8033, 64736), (8092, 64264), (8381, 62048), (8864, 58667), (9248, 56231), (9418, 55216), (13804, 37672), (15512, 33524), (15776, 32963), (16066, 32368), (16184, 32132), (16762, 31024), (18836, 27608)]