1918681344

素因数分解:

$2^8\times 3^7\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:209

約数の個数: 288

約数和(自身を含む): 6033888000

約数和(自身を除く): 4115206656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 128, 138, 144, 149, 162, 184, 192, 207, 216, 243, 256, 276, 288, 298, 324, 368, 384, 414, 432, 447, 486, 552, 576, 596, 621, 648, 729, 736, 768, 828, 864, 894, 972, 1104, 1152, 1192, 1242, 1296, 1341, 1458, 1472, 1656, 1728, 1788, 1863, 1944, 2187, 2208, 2304, 2384, 2484, 2592, 2682, 2916, 2944, 3312, 3427, 3456, 3576, 3726, 3888, 4023, 4374, 4416, 4768, 4968, 5184, 5364, 5589, 5832, 5888, 6624, 6854, 6912, 7152, 7452, 7776, 8046, 8748, 8832, 9536, 9936, 10281, 10368, 10728, 11178, 11664, 12069, 13248, 13708, 14304, 14904, 15552, 16092, 16767, 17496, 17664, 19072, 19872, 20562, 20736, 21456, 22356, 23328, 24138, 26496, 27416, 28608, 29808, 30843, 31104, 32184, 33534, 34992, 36207, 38144, 39744, 41124, 42912, 44712, 46656, 48276, 50301, 52992, 54832, 57216, 59616, 61686, 62208, 64368, 67068, 69984, 72414, 79488, 82248, 85824, 89424, 92529, 93312, 96552, 100602, 108621, 109664, 114432, 119232, 123372, 128736, 134136, 139968, 144828, 158976, 164496, 171648, 178848, 185058, 186624, 193104, 201204, 217242, 219328, 238464, 246744, 257472, 268272, 277587, 279936, 289656, 325863, 328992, 343296, 357696, 370116, 386208, 402408, 434484, 438656, 476928, 493488, 514944, 536544, 555174, 559872, 579312, 651726, 657984, 715392, 740232, 772416, 804816, 832761, 868968, 877312, 986976, 1029888, 1073088, 1110348, 1158624, 1303452, 1315968, 1430784, 1480464, 1544832, 1609632, 1665522, 1737936, 1973952, 2146176, 2220696, 2317248, 2498283, 2606904, 2631936, 2960928, 3089664, 3219264, 3331044, 3475872, 3947904, 4292352, 4441392, 4634496, 4996566, 5213808, 5921856, 6438528, 6662088, 6951744, 7494849, 7895808, 8882784, 9268992, 9993132, 10427616, 11843712, 12877056, 13324176, 13903488, 14989698, 17765568, 19986264, 20855232, 23687424, 26648352, 27806976, 29979396, 35531136, 39972528, 41710464, 53296704, 59958792, 71062272, 79945056, 83420928, 106593408, 119917584, 159890112, 213186816, 239835168, 319780224, 479670336, 639560448, 959340672, 1918681344]

約数ペア:

[(1, 1918681344), (2, 959340672), (3, 639560448), (4, 479670336), (6, 319780224), (8, 239835168), (9, 213186816), (12, 159890112), (16, 119917584), (18, 106593408), (23, 83420928), (24, 79945056), (27, 71062272), (32, 59958792), (36, 53296704), (46, 41710464), (48, 39972528), (54, 35531136), (64, 29979396), (69, 27806976), (72, 26648352), (81, 23687424), (92, 20855232), (96, 19986264), (108, 17765568), (128, 14989698), (138, 13903488), (144, 13324176), (149, 12877056), (162, 11843712), (184, 10427616), (192, 9993132), (207, 9268992), (216, 8882784), (243, 7895808), (256, 7494849), (276, 6951744), (288, 6662088), (298, 6438528), (324, 5921856), (368, 5213808), (384, 4996566), (414, 4634496), (432, 4441392), (447, 4292352), (486, 3947904), (552, 3475872), (576, 3331044), (596, 3219264), (621, 3089664), (648, 2960928), (729, 2631936), (736, 2606904), (768, 2498283), (828, 2317248), (864, 2220696), (894, 2146176), (972, 1973952), (1104, 1737936), (1152, 1665522), (1192, 1609632), (1242, 1544832), (1296, 1480464), (1341, 1430784), (1458, 1315968), (1472, 1303452), (1656, 1158624), (1728, 1110348), (1788, 1073088), (1863, 1029888), (1944, 986976), (2187, 877312), (2208, 868968), (2304, 832761), (2384, 804816), (2484, 772416), (2592, 740232), (2682, 715392), (2916, 657984), (2944, 651726), (3312, 579312), (3427, 559872), (3456, 555174), (3576, 536544), (3726, 514944), (3888, 493488), (4023, 476928), (4374, 438656), (4416, 434484), (4768, 402408), (4968, 386208), (5184, 370116), (5364, 357696), (5589, 343296), (5832, 328992), (5888, 325863), (6624, 289656), (6854, 279936), (6912, 277587), (7152, 268272), (7452, 257472), (7776, 246744), (8046, 238464), (8748, 219328), (8832, 217242), (9536, 201204), (9936, 193104), (10281, 186624), (10368, 185058), (10728, 178848), (11178, 171648), (11664, 164496), (12069, 158976), (13248, 144828), (13708, 139968), (14304, 134136), (14904, 128736), (15552, 123372), (16092, 119232), (16767, 114432), (17496, 109664), (17664, 108621), (19072, 100602), (19872, 96552), (20562, 93312), (20736, 92529), (21456, 89424), (22356, 85824), (23328, 82248), (24138, 79488), (26496, 72414), (27416, 69984), (28608, 67068), (29808, 64368), (30843, 62208), (31104, 61686), (32184, 59616), (33534, 57216), (34992, 54832), (36207, 52992), (38144, 50301), (39744, 48276), (41124, 46656), (42912, 44712)]