1020453984

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:311

約数の個数: 288

約数和(自身を含む): 3362325120

約数和(自身を除く): 2341871136

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 43, 44, 48, 54, 66, 72, 86, 88, 96, 99, 108, 121, 129, 132, 144, 172, 176, 198, 216, 227, 242, 258, 264, 288, 297, 344, 352, 363, 387, 396, 432, 454, 473, 484, 516, 528, 594, 681, 688, 726, 774, 792, 864, 908, 946, 968, 1032, 1056, 1089, 1161, 1188, 1362, 1376, 1419, 1452, 1548, 1584, 1816, 1892, 1936, 2043, 2064, 2178, 2322, 2376, 2497, 2724, 2838, 2904, 3096, 3168, 3267, 3632, 3784, 3872, 4086, 4128, 4257, 4356, 4644, 4752, 4994, 5203, 5448, 5676, 5808, 6129, 6192, 6534, 7264, 7491, 7568, 8172, 8514, 8712, 9288, 9504, 9761, 9988, 10406, 10896, 11352, 11616, 12258, 12384, 12771, 13068, 14982, 15136, 15609, 16344, 17028, 17424, 18576, 19522, 19976, 20812, 21792, 22473, 22704, 24516, 25542, 26136, 27467, 29283, 29964, 31218, 32688, 34056, 34848, 37152, 39044, 39952, 41624, 44946, 45408, 46827, 49032, 51084, 52272, 54934, 58566, 59928, 62436, 65376, 67419, 68112, 78088, 79904, 82401, 83248, 87849, 89892, 93654, 98064, 102168, 104544, 107371, 109868, 117132, 119856, 124872, 134838, 136224, 140481, 156176, 164802, 166496, 175698, 179784, 187308, 196128, 204336, 214742, 219736, 234264, 239712, 247203, 249744, 263547, 269676, 280962, 312352, 322113, 329604, 351396, 359568, 374616, 408672, 429484, 439472, 468528, 494406, 499488, 527094, 539352, 561924, 644226, 659208, 702792, 719136, 741609, 749232, 858968, 878944, 937056, 966339, 988812, 1054188, 1078704, 1123848, 1181081, 1288452, 1318416, 1405584, 1483218, 1498464, 1717936, 1932678, 1977624, 2108376, 2157408, 2247696, 2362162, 2576904, 2636832, 2811168, 2899017, 2966436, 3435872, 3543243, 3865356, 3955248, 4216752, 4495392, 4724324, 5153808, 5798034, 5932872, 7086486, 7730712, 7910496, 8433504, 9448648, 10307616, 10629729, 11596068, 11865744, 14172972, 15461424, 18897296, 21259458, 23192136, 23731488, 28345944, 30922848, 31889187, 37794592, 42518916, 46384272, 56691888, 63778374, 85037832, 92768544, 113383776, 127556748, 170075664, 255113496, 340151328, 510226992, 1020453984]

約数ペア:

[(1, 1020453984), (2, 510226992), (3, 340151328), (4, 255113496), (6, 170075664), (8, 127556748), (9, 113383776), (11, 92768544), (12, 85037832), (16, 63778374), (18, 56691888), (22, 46384272), (24, 42518916), (27, 37794592), (32, 31889187), (33, 30922848), (36, 28345944), (43, 23731488), (44, 23192136), (48, 21259458), (54, 18897296), (66, 15461424), (72, 14172972), (86, 11865744), (88, 11596068), (96, 10629729), (99, 10307616), (108, 9448648), (121, 8433504), (129, 7910496), (132, 7730712), (144, 7086486), (172, 5932872), (176, 5798034), (198, 5153808), (216, 4724324), (227, 4495392), (242, 4216752), (258, 3955248), (264, 3865356), (288, 3543243), (297, 3435872), (344, 2966436), (352, 2899017), (363, 2811168), (387, 2636832), (396, 2576904), (432, 2362162), (454, 2247696), (473, 2157408), (484, 2108376), (516, 1977624), (528, 1932678), (594, 1717936), (681, 1498464), (688, 1483218), (726, 1405584), (774, 1318416), (792, 1288452), (864, 1181081), (908, 1123848), (946, 1078704), (968, 1054188), (1032, 988812), (1056, 966339), (1089, 937056), (1161, 878944), (1188, 858968), (1362, 749232), (1376, 741609), (1419, 719136), (1452, 702792), (1548, 659208), (1584, 644226), (1816, 561924), (1892, 539352), (1936, 527094), (2043, 499488), (2064, 494406), (2178, 468528), (2322, 439472), (2376, 429484), (2497, 408672), (2724, 374616), (2838, 359568), (2904, 351396), (3096, 329604), (3168, 322113), (3267, 312352), (3632, 280962), (3784, 269676), (3872, 263547), (4086, 249744), (4128, 247203), (4257, 239712), (4356, 234264), (4644, 219736), (4752, 214742), (4994, 204336), (5203, 196128), (5448, 187308), (5676, 179784), (5808, 175698), (6129, 166496), (6192, 164802), (6534, 156176), (7264, 140481), (7491, 136224), (7568, 134838), (8172, 124872), (8514, 119856), (8712, 117132), (9288, 109868), (9504, 107371), (9761, 104544), (9988, 102168), (10406, 98064), (10896, 93654), (11352, 89892), (11616, 87849), (12258, 83248), (12384, 82401), (12771, 79904), (13068, 78088), (14982, 68112), (15136, 67419), (15609, 65376), (16344, 62436), (17028, 59928), (17424, 58566), (18576, 54934), (19522, 52272), (19976, 51084), (20812, 49032), (21792, 46827), (22473, 45408), (22704, 44946), (24516, 41624), (25542, 39952), (26136, 39044), (27467, 37152), (29283, 34848), (29964, 34056), (31218, 32688)]