471913992

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:249

約数の個数: 256

約数和(自身を含む): 1520640000

約数和(自身を除く): 1048726008

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 43, 44, 54, 62, 66, 72, 86, 88, 93, 99, 108, 124, 129, 132, 149, 172, 186, 198, 216, 248, 258, 264, 279, 297, 298, 341, 344, 372, 387, 396, 447, 473, 516, 558, 594, 596, 682, 744, 774, 792, 837, 894, 946, 1023, 1032, 1116, 1161, 1188, 1192, 1333, 1341, 1364, 1419, 1548, 1639, 1674, 1788, 1892, 2046, 2232, 2322, 2376, 2666, 2682, 2728, 2838, 3069, 3096, 3278, 3348, 3576, 3784, 3999, 4023, 4092, 4257, 4619, 4644, 4917, 5332, 5364, 5676, 6138, 6407, 6556, 6696, 7998, 8046, 8184, 8514, 9207, 9238, 9288, 9834, 10664, 10728, 11352, 11997, 12276, 12771, 12814, 13112, 13857, 14663, 14751, 15996, 16092, 17028, 18414, 18476, 19221, 19668, 23994, 24552, 25542, 25628, 27714, 29326, 29502, 31992, 32184, 34056, 35991, 36828, 36952, 38442, 39336, 41571, 43989, 44253, 47988, 50809, 51084, 51256, 55428, 57663, 58652, 59004, 70477, 71982, 73656, 76884, 83142, 87978, 88506, 95976, 101618, 102168, 110856, 115326, 117304, 118008, 124713, 131967, 140954, 143964, 152427, 153768, 166284, 172989, 175956, 177012, 198617, 203236, 211431, 230652, 249426, 263934, 281908, 287928, 304854, 332568, 345978, 351912, 354024, 395901, 397234, 406472, 422862, 457281, 461304, 498852, 527868, 563816, 595851, 609708, 634293, 691956, 791802, 794468, 845724, 914562, 997704, 1055736, 1191702, 1219416, 1268586, 1371843, 1383912, 1583604, 1588936, 1691448, 1787553, 1829124, 1902879, 2184787, 2383404, 2537172, 2743686, 3167208, 3575106, 3658248, 3805758, 4369574, 4766808, 5074344, 5362659, 5487372, 6554361, 7150212, 7611516, 8739148, 10725318, 10974744, 13108722, 14300424, 15223032, 17478296, 19663083, 21450636, 26217444, 39326166, 42901272, 52434888, 58989249, 78652332, 117978498, 157304664, 235956996, 471913992]

約数ペア:

[(1, 471913992), (2, 235956996), (3, 157304664), (4, 117978498), (6, 78652332), (8, 58989249), (9, 52434888), (11, 42901272), (12, 39326166), (18, 26217444), (22, 21450636), (24, 19663083), (27, 17478296), (31, 15223032), (33, 14300424), (36, 13108722), (43, 10974744), (44, 10725318), (54, 8739148), (62, 7611516), (66, 7150212), (72, 6554361), (86, 5487372), (88, 5362659), (93, 5074344), (99, 4766808), (108, 4369574), (124, 3805758), (129, 3658248), (132, 3575106), (149, 3167208), (172, 2743686), (186, 2537172), (198, 2383404), (216, 2184787), (248, 1902879), (258, 1829124), (264, 1787553), (279, 1691448), (297, 1588936), (298, 1583604), (341, 1383912), (344, 1371843), (372, 1268586), (387, 1219416), (396, 1191702), (447, 1055736), (473, 997704), (516, 914562), (558, 845724), (594, 794468), (596, 791802), (682, 691956), (744, 634293), (774, 609708), (792, 595851), (837, 563816), (894, 527868), (946, 498852), (1023, 461304), (1032, 457281), (1116, 422862), (1161, 406472), (1188, 397234), (1192, 395901), (1333, 354024), (1341, 351912), (1364, 345978), (1419, 332568), (1548, 304854), (1639, 287928), (1674, 281908), (1788, 263934), (1892, 249426), (2046, 230652), (2232, 211431), (2322, 203236), (2376, 198617), (2666, 177012), (2682, 175956), (2728, 172989), (2838, 166284), (3069, 153768), (3096, 152427), (3278, 143964), (3348, 140954), (3576, 131967), (3784, 124713), (3999, 118008), (4023, 117304), (4092, 115326), (4257, 110856), (4619, 102168), (4644, 101618), (4917, 95976), (5332, 88506), (5364, 87978), (5676, 83142), (6138, 76884), (6407, 73656), (6556, 71982), (6696, 70477), (7998, 59004), (8046, 58652), (8184, 57663), (8514, 55428), (9207, 51256), (9238, 51084), (9288, 50809), (9834, 47988), (10664, 44253), (10728, 43989), (11352, 41571), (11997, 39336), (12276, 38442), (12771, 36952), (12814, 36828), (13112, 35991), (13857, 34056), (14663, 32184), (14751, 31992), (15996, 29502), (16092, 29326), (17028, 27714), (18414, 25628), (18476, 25542), (19221, 24552), (19668, 23994)]