1325330496

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1279}}^1$

素因数の和:1561

約数の個数: 168

約数和(自身を含む): 4361809920

約数和(自身を除く): 3036479424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 257, 288, 336, 448, 504, 514, 576, 672, 771, 1008, 1028, 1279, 1344, 1542, 1799, 2016, 2056, 2313, 2558, 3084, 3598, 3837, 4032, 4112, 4626, 5116, 5397, 6168, 7196, 7674, 8224, 8953, 9252, 10232, 10794, 11511, 12336, 14392, 15348, 16191, 16448, 17906, 18504, 20464, 21588, 23022, 24672, 26859, 28784, 30696, 32382, 35812, 37008, 40928, 43176, 46044, 49344, 53718, 57568, 61392, 64764, 71624, 74016, 80577, 81856, 86352, 92088, 107436, 115136, 122784, 129528, 143248, 148032, 161154, 172704, 184176, 214872, 245568, 259056, 286496, 322308, 328703, 345408, 368352, 429744, 518112, 572992, 644616, 657406, 736704, 859488, 986109, 1036224, 1289232, 1314812, 1718976, 1972218, 2300921, 2578464, 2629624, 2958327, 3944436, 4601842, 5156928, 5259248, 5916654, 6902763, 7888872, 9203684, 10518496, 11833308, 13805526, 15777744, 18407368, 20708289, 21036992, 23666616, 27611052, 31555488, 36814736, 41416578, 47333232, 55222104, 63110976, 73629472, 82833156, 94666464, 110444208, 147258944, 165666312, 189332928, 220888416, 331332624, 441776832, 662665248, 1325330496]

約数ペア:

[(1, 1325330496), (2, 662665248), (3, 441776832), (4, 331332624), (6, 220888416), (7, 189332928), (8, 165666312), (9, 147258944), (12, 110444208), (14, 94666464), (16, 82833156), (18, 73629472), (21, 63110976), (24, 55222104), (28, 47333232), (32, 41416578), (36, 36814736), (42, 31555488), (48, 27611052), (56, 23666616), (63, 21036992), (64, 20708289), (72, 18407368), (84, 15777744), (96, 13805526), (112, 11833308), (126, 10518496), (144, 9203684), (168, 7888872), (192, 6902763), (224, 5916654), (252, 5259248), (257, 5156928), (288, 4601842), (336, 3944436), (448, 2958327), (504, 2629624), (514, 2578464), (576, 2300921), (672, 1972218), (771, 1718976), (1008, 1314812), (1028, 1289232), (1279, 1036224), (1344, 986109), (1542, 859488), (1799, 736704), (2016, 657406), (2056, 644616), (2313, 572992), (2558, 518112), (3084, 429744), (3598, 368352), (3837, 345408), (4032, 328703), (4112, 322308), (4626, 286496), (5116, 259056), (5397, 245568), (6168, 214872), (7196, 184176), (7674, 172704), (8224, 161154), (8953, 148032), (9252, 143248), (10232, 129528), (10794, 122784), (11511, 115136), (12336, 107436), (14392, 92088), (15348, 86352), (16191, 81856), (16448, 80577), (17906, 74016), (18504, 71624), (20464, 64764), (21588, 61392), (23022, 57568), (24672, 53718), (26859, 49344), (28784, 46044), (30696, 43176), (32382, 40928), (35812, 37008)]