312563328

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2$

素因数の和:108

約数の個数: 288

約数和(自身を含む): 1077683040

約数和(自身を除く): 765119712

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 42, 44, 48, 56, 62, 64, 66, 77, 84, 88, 93, 96, 112, 121, 124, 128, 132, 154, 168, 176, 186, 192, 217, 224, 231, 242, 248, 264, 308, 336, 341, 352, 363, 372, 384, 434, 448, 462, 484, 496, 528, 616, 651, 672, 682, 704, 726, 744, 847, 868, 896, 924, 961, 968, 992, 1023, 1056, 1232, 1302, 1344, 1364, 1408, 1452, 1488, 1694, 1736, 1848, 1922, 1936, 1984, 2046, 2112, 2387, 2464, 2541, 2604, 2688, 2728, 2883, 2904, 2976, 3388, 3472, 3696, 3751, 3844, 3872, 3968, 4092, 4224, 4774, 4928, 5082, 5208, 5456, 5766, 5808, 5952, 6727, 6776, 6944, 7161, 7392, 7502, 7688, 7744, 8184, 9548, 9856, 10164, 10416, 10571, 10912, 11253, 11532, 11616, 11904, 13454, 13552, 13888, 14322, 14784, 15004, 15376, 15488, 16368, 19096, 20181, 20328, 20832, 21142, 21824, 22506, 23064, 23232, 26257, 26908, 27104, 27776, 28644, 29568, 30008, 30752, 31713, 32736, 38192, 40362, 40656, 41664, 42284, 43648, 45012, 46128, 46464, 52514, 53816, 54208, 57288, 60016, 61504, 63426, 65472, 73997, 76384, 78771, 80724, 81312, 83328, 84568, 90024, 92256, 105028, 107632, 108416, 114576, 116281, 120032, 123008, 126852, 130944, 147994, 152768, 157542, 161448, 162624, 169136, 180048, 184512, 210056, 215264, 221991, 229152, 232562, 240064, 253704, 295988, 305536, 315084, 322896, 325248, 338272, 348843, 360096, 369024, 420112, 430528, 443982, 458304, 465124, 480128, 507408, 591976, 630168, 645792, 676544, 697686, 720192, 813967, 840224, 861056, 887964, 916608, 930248, 1014816, 1183952, 1260336, 1291584, 1353088, 1395372, 1440384, 1627934, 1680448, 1775928, 1860496, 2029632, 2367904, 2441901, 2520672, 2583168, 2790744, 3255868, 3360896, 3551856, 3720992, 4059264, 4735808, 4883802, 5041344, 5581488, 6511736, 7103712, 7441984, 9471616, 9767604, 10082688, 11162976, 13023472, 14207424, 14883968, 19535208, 22325952, 26046944, 28414848, 39070416, 44651904, 52093888, 78140832, 104187776, 156281664, 312563328]

約数ペア:

[(1, 312563328), (2, 156281664), (3, 104187776), (4, 78140832), (6, 52093888), (7, 44651904), (8, 39070416), (11, 28414848), (12, 26046944), (14, 22325952), (16, 19535208), (21, 14883968), (22, 14207424), (24, 13023472), (28, 11162976), (31, 10082688), (32, 9767604), (33, 9471616), (42, 7441984), (44, 7103712), (48, 6511736), (56, 5581488), (62, 5041344), (64, 4883802), (66, 4735808), (77, 4059264), (84, 3720992), (88, 3551856), (93, 3360896), (96, 3255868), (112, 2790744), (121, 2583168), (124, 2520672), (128, 2441901), (132, 2367904), (154, 2029632), (168, 1860496), (176, 1775928), (186, 1680448), (192, 1627934), (217, 1440384), (224, 1395372), (231, 1353088), (242, 1291584), (248, 1260336), (264, 1183952), (308, 1014816), (336, 930248), (341, 916608), (352, 887964), (363, 861056), (372, 840224), (384, 813967), (434, 720192), (448, 697686), (462, 676544), (484, 645792), (496, 630168), (528, 591976), (616, 507408), (651, 480128), (672, 465124), (682, 458304), (704, 443982), (726, 430528), (744, 420112), (847, 369024), (868, 360096), (896, 348843), (924, 338272), (961, 325248), (968, 322896), (992, 315084), (1023, 305536), (1056, 295988), (1232, 253704), (1302, 240064), (1344, 232562), (1364, 229152), (1408, 221991), (1452, 215264), (1488, 210056), (1694, 184512), (1736, 180048), (1848, 169136), (1922, 162624), (1936, 161448), (1984, 157542), (2046, 152768), (2112, 147994), (2387, 130944), (2464, 126852), (2541, 123008), (2604, 120032), (2688, 116281), (2728, 114576), (2883, 108416), (2904, 107632), (2976, 105028), (3388, 92256), (3472, 90024), (3696, 84568), (3751, 83328), (3844, 81312), (3872, 80724), (3968, 78771), (4092, 76384), (4224, 73997), (4774, 65472), (4928, 63426), (5082, 61504), (5208, 60016), (5456, 57288), (5766, 54208), (5808, 53816), (5952, 52514), (6727, 46464), (6776, 46128), (6944, 45012), (7161, 43648), (7392, 42284), (7502, 41664), (7688, 40656), (7744, 40362), (8184, 38192), (9548, 32736), (9856, 31713), (10164, 30752), (10416, 30008), (10571, 29568), (10912, 28644), (11253, 27776), (11532, 27104), (11616, 26908), (11904, 26257), (13454, 23232), (13552, 23064), (13888, 22506), (14322, 21824), (14784, 21142), (15004, 20832), (15376, 20328), (15488, 20181), (16368, 19096)]