507750984

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:385

約数の個数: 256

約数和(自身を含む): 1655808000

約数和(自身を除く): 1148057016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 31, 36, 38, 39, 52, 54, 57, 62, 72, 76, 78, 93, 104, 108, 114, 117, 124, 152, 156, 171, 186, 216, 228, 234, 247, 248, 279, 307, 312, 342, 351, 372, 403, 456, 468, 494, 513, 558, 589, 614, 684, 702, 741, 744, 806, 837, 921, 936, 988, 1026, 1116, 1178, 1209, 1228, 1368, 1404, 1482, 1612, 1674, 1767, 1842, 1976, 2052, 2223, 2232, 2356, 2418, 2456, 2763, 2808, 2964, 3224, 3348, 3534, 3627, 3684, 3991, 4104, 4446, 4712, 4836, 5301, 5526, 5833, 5928, 6669, 6696, 7068, 7254, 7368, 7657, 7982, 8289, 8892, 9517, 9672, 10602, 10881, 11052, 11666, 11973, 13338, 14136, 14508, 15314, 15903, 15964, 16578, 17499, 17784, 19034, 21204, 21762, 22104, 22971, 23332, 23946, 26676, 28551, 29016, 30628, 31806, 31928, 33156, 34998, 35919, 38068, 42408, 43524, 45942, 46664, 47892, 52497, 53352, 57102, 61256, 63612, 66312, 68913, 69996, 71838, 75829, 76136, 85653, 87048, 91884, 95784, 104994, 107757, 114204, 123721, 127224, 137826, 139992, 143676, 151658, 157491, 171306, 180823, 183768, 206739, 209988, 215514, 227487, 228408, 247442, 256959, 275652, 287352, 303316, 314982, 342612, 361646, 371163, 413478, 419976, 431028, 454974, 494884, 513918, 542469, 551304, 606632, 629964, 682461, 685224, 723292, 742326, 826956, 862056, 909948, 989768, 1027836, 1084938, 1113489, 1259928, 1364922, 1446584, 1484652, 1627407, 1653912, 1819896, 2047383, 2055672, 2169876, 2226978, 2350699, 2729844, 2969304, 3254814, 3340467, 4094766, 4339752, 4453956, 4701398, 4882221, 5459688, 6509628, 6680934, 7052097, 8189532, 8907912, 9402796, 9764442, 13019256, 13361868, 14104194, 16379064, 18805592, 19528884, 21156291, 26723736, 28208388, 39057768, 42312582, 56416776, 63468873, 84625164, 126937746, 169250328, 253875492, 507750984]

約数ペア:

[(1, 507750984), (2, 253875492), (3, 169250328), (4, 126937746), (6, 84625164), (8, 63468873), (9, 56416776), (12, 42312582), (13, 39057768), (18, 28208388), (19, 26723736), (24, 21156291), (26, 19528884), (27, 18805592), (31, 16379064), (36, 14104194), (38, 13361868), (39, 13019256), (52, 9764442), (54, 9402796), (57, 8907912), (62, 8189532), (72, 7052097), (76, 6680934), (78, 6509628), (93, 5459688), (104, 4882221), (108, 4701398), (114, 4453956), (117, 4339752), (124, 4094766), (152, 3340467), (156, 3254814), (171, 2969304), (186, 2729844), (216, 2350699), (228, 2226978), (234, 2169876), (247, 2055672), (248, 2047383), (279, 1819896), (307, 1653912), (312, 1627407), (342, 1484652), (351, 1446584), (372, 1364922), (403, 1259928), (456, 1113489), (468, 1084938), (494, 1027836), (513, 989768), (558, 909948), (589, 862056), (614, 826956), (684, 742326), (702, 723292), (741, 685224), (744, 682461), (806, 629964), (837, 606632), (921, 551304), (936, 542469), (988, 513918), (1026, 494884), (1116, 454974), (1178, 431028), (1209, 419976), (1228, 413478), (1368, 371163), (1404, 361646), (1482, 342612), (1612, 314982), (1674, 303316), (1767, 287352), (1842, 275652), (1976, 256959), (2052, 247442), (2223, 228408), (2232, 227487), (2356, 215514), (2418, 209988), (2456, 206739), (2763, 183768), (2808, 180823), (2964, 171306), (3224, 157491), (3348, 151658), (3534, 143676), (3627, 139992), (3684, 137826), (3991, 127224), (4104, 123721), (4446, 114204), (4712, 107757), (4836, 104994), (5301, 95784), (5526, 91884), (5833, 87048), (5928, 85653), (6669, 76136), (6696, 75829), (7068, 71838), (7254, 69996), (7368, 68913), (7657, 66312), (7982, 63612), (8289, 61256), (8892, 57102), (9517, 53352), (9672, 52497), (10602, 47892), (10881, 46664), (11052, 45942), (11666, 43524), (11973, 42408), (13338, 38068), (14136, 35919), (14508, 34998), (15314, 33156), (15903, 31928), (15964, 31806), (16578, 30628), (17499, 29016), (17784, 28551), (19034, 26676), (21204, 23946), (21762, 23332), (22104, 22971)]