1728413568

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9319}}^1$

素因数の和:9369

約数の個数: 192

約数和(自身を含む): 5931993600

約数和(自身を除く): 4203580032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 64, 69, 72, 84, 92, 96, 112, 126, 128, 138, 144, 161, 168, 184, 192, 207, 224, 252, 276, 288, 322, 336, 368, 384, 414, 448, 483, 504, 552, 576, 644, 672, 736, 828, 896, 966, 1008, 1104, 1152, 1288, 1344, 1449, 1472, 1656, 1932, 2016, 2208, 2576, 2688, 2898, 2944, 3312, 3864, 4032, 4416, 5152, 5796, 6624, 7728, 8064, 8832, 9319, 10304, 11592, 13248, 15456, 18638, 20608, 23184, 26496, 27957, 30912, 37276, 46368, 55914, 61824, 65233, 74552, 83871, 92736, 111828, 130466, 149104, 167742, 185472, 195699, 214337, 223656, 260932, 298208, 335484, 391398, 428674, 447312, 521864, 587097, 596416, 643011, 670968, 782796, 857348, 894624, 1043728, 1174194, 1192832, 1286022, 1341936, 1500359, 1565592, 1714696, 1789248, 1929033, 2087456, 2348388, 2572044, 2683872, 3000718, 3131184, 3429392, 3578496, 3858066, 4174912, 4501077, 4696776, 5144088, 5367744, 6001436, 6262368, 6858784, 7716132, 8349824, 9002154, 9393552, 10288176, 10735488, 12002872, 12524736, 13503231, 13717568, 15432264, 18004308, 18787104, 20576352, 24005744, 25049472, 27006462, 27435136, 30864528, 36008616, 37574208, 41152704, 48011488, 54012924, 61729056, 72017232, 75148416, 82305408, 96022976, 108025848, 123458112, 144034464, 192045952, 216051696, 246916224, 288068928, 432103392, 576137856, 864206784, 1728413568]

約数ペア:

[(1, 1728413568), (2, 864206784), (3, 576137856), (4, 432103392), (6, 288068928), (7, 246916224), (8, 216051696), (9, 192045952), (12, 144034464), (14, 123458112), (16, 108025848), (18, 96022976), (21, 82305408), (23, 75148416), (24, 72017232), (28, 61729056), (32, 54012924), (36, 48011488), (42, 41152704), (46, 37574208), (48, 36008616), (56, 30864528), (63, 27435136), (64, 27006462), (69, 25049472), (72, 24005744), (84, 20576352), (92, 18787104), (96, 18004308), (112, 15432264), (126, 13717568), (128, 13503231), (138, 12524736), (144, 12002872), (161, 10735488), (168, 10288176), (184, 9393552), (192, 9002154), (207, 8349824), (224, 7716132), (252, 6858784), (276, 6262368), (288, 6001436), (322, 5367744), (336, 5144088), (368, 4696776), (384, 4501077), (414, 4174912), (448, 3858066), (483, 3578496), (504, 3429392), (552, 3131184), (576, 3000718), (644, 2683872), (672, 2572044), (736, 2348388), (828, 2087456), (896, 1929033), (966, 1789248), (1008, 1714696), (1104, 1565592), (1152, 1500359), (1288, 1341936), (1344, 1286022), (1449, 1192832), (1472, 1174194), (1656, 1043728), (1932, 894624), (2016, 857348), (2208, 782796), (2576, 670968), (2688, 643011), (2898, 596416), (2944, 587097), (3312, 521864), (3864, 447312), (4032, 428674), (4416, 391398), (5152, 335484), (5796, 298208), (6624, 260932), (7728, 223656), (8064, 214337), (8832, 195699), (9319, 185472), (10304, 167742), (11592, 149104), (13248, 130466), (15456, 111828), (18638, 92736), (20608, 83871), (23184, 74552), (26496, 65233), (27957, 61824), (30912, 55914), (37276, 46368)]