1331450496

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1621}}^1$

素因数の和:1695

約数の個数: 192

約数和(自身を含む): 4129482240

約数和(自身を除く): 2798031744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 32, 36, 46, 48, 62, 64, 69, 72, 92, 93, 96, 124, 128, 138, 144, 184, 186, 192, 207, 248, 276, 279, 288, 368, 372, 384, 414, 496, 552, 558, 576, 713, 736, 744, 828, 992, 1104, 1116, 1152, 1426, 1472, 1488, 1621, 1656, 1984, 2139, 2208, 2232, 2852, 2944, 2976, 3242, 3312, 3968, 4278, 4416, 4464, 4863, 5704, 5952, 6417, 6484, 6624, 8556, 8832, 8928, 9726, 11408, 11904, 12834, 12968, 13248, 14589, 17112, 17856, 19452, 22816, 25668, 25936, 26496, 29178, 34224, 35712, 37283, 38904, 45632, 50251, 51336, 51872, 58356, 68448, 74566, 77808, 91264, 100502, 102672, 103744, 111849, 116712, 136896, 149132, 150753, 155616, 201004, 205344, 207488, 223698, 233424, 273792, 298264, 301506, 311232, 335547, 402008, 410688, 447396, 452259, 466848, 596528, 603012, 622464, 671094, 804016, 821376, 894792, 904518, 933696, 1155773, 1193056, 1206024, 1342188, 1608032, 1789584, 1809036, 1867392, 2311546, 2386112, 2412048, 2684376, 3216064, 3467319, 3579168, 3618072, 4623092, 4772224, 4824096, 5368752, 6432128, 6934638, 7158336, 7236144, 9246184, 9648192, 10401957, 10737504, 13869276, 14316672, 14472288, 18492368, 19296384, 20803914, 21475008, 27738552, 28944576, 36984736, 41607828, 42950016, 55477104, 57889152, 73969472, 83215656, 110954208, 147938944, 166431312, 221908416, 332862624, 443816832, 665725248, 1331450496]

約数ペア:

[(1, 1331450496), (2, 665725248), (3, 443816832), (4, 332862624), (6, 221908416), (8, 166431312), (9, 147938944), (12, 110954208), (16, 83215656), (18, 73969472), (23, 57889152), (24, 55477104), (31, 42950016), (32, 41607828), (36, 36984736), (46, 28944576), (48, 27738552), (62, 21475008), (64, 20803914), (69, 19296384), (72, 18492368), (92, 14472288), (93, 14316672), (96, 13869276), (124, 10737504), (128, 10401957), (138, 9648192), (144, 9246184), (184, 7236144), (186, 7158336), (192, 6934638), (207, 6432128), (248, 5368752), (276, 4824096), (279, 4772224), (288, 4623092), (368, 3618072), (372, 3579168), (384, 3467319), (414, 3216064), (496, 2684376), (552, 2412048), (558, 2386112), (576, 2311546), (713, 1867392), (736, 1809036), (744, 1789584), (828, 1608032), (992, 1342188), (1104, 1206024), (1116, 1193056), (1152, 1155773), (1426, 933696), (1472, 904518), (1488, 894792), (1621, 821376), (1656, 804016), (1984, 671094), (2139, 622464), (2208, 603012), (2232, 596528), (2852, 466848), (2944, 452259), (2976, 447396), (3242, 410688), (3312, 402008), (3968, 335547), (4278, 311232), (4416, 301506), (4464, 298264), (4863, 273792), (5704, 233424), (5952, 223698), (6417, 207488), (6484, 205344), (6624, 201004), (8556, 155616), (8832, 150753), (8928, 149132), (9726, 136896), (11408, 116712), (11904, 111849), (12834, 103744), (12968, 102672), (13248, 100502), (14589, 91264), (17112, 77808), (17856, 74566), (19452, 68448), (22816, 58356), (25668, 51872), (25936, 51336), (26496, 50251), (29178, 45632), (34224, 38904), (35712, 37283)]