1028407392

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{907}}^1$

素因数の和:1081

約数の個数: 144

約数和(自身を含む): 3045998592

約数和(自身を除く): 2017591200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 127, 144, 186, 248, 254, 279, 288, 372, 381, 496, 508, 558, 744, 762, 907, 992, 1016, 1116, 1143, 1488, 1524, 1814, 2032, 2232, 2286, 2721, 2976, 3048, 3628, 3937, 4064, 4464, 4572, 5442, 6096, 7256, 7874, 8163, 8928, 9144, 10884, 11811, 12192, 14512, 15748, 16326, 18288, 21768, 23622, 28117, 29024, 31496, 32652, 35433, 36576, 43536, 47244, 56234, 62992, 65304, 70866, 84351, 87072, 94488, 112468, 115189, 125984, 130608, 141732, 168702, 188976, 224936, 230378, 253053, 261216, 283464, 337404, 345567, 377952, 449872, 460756, 506106, 566928, 674808, 691134, 899744, 921512, 1012212, 1036701, 1133856, 1349616, 1382268, 1843024, 2024424, 2073402, 2699232, 2764536, 3570859, 3686048, 4048848, 4146804, 5529072, 7141718, 8097696, 8293608, 10712577, 11058144, 14283436, 16587216, 21425154, 28566872, 32137731, 33174432, 42850308, 57133744, 64275462, 85700616, 114267488, 128550924, 171401232, 257101848, 342802464, 514203696, 1028407392]

約数ペア:

[(1, 1028407392), (2, 514203696), (3, 342802464), (4, 257101848), (6, 171401232), (8, 128550924), (9, 114267488), (12, 85700616), (16, 64275462), (18, 57133744), (24, 42850308), (31, 33174432), (32, 32137731), (36, 28566872), (48, 21425154), (62, 16587216), (72, 14283436), (93, 11058144), (96, 10712577), (124, 8293608), (127, 8097696), (144, 7141718), (186, 5529072), (248, 4146804), (254, 4048848), (279, 3686048), (288, 3570859), (372, 2764536), (381, 2699232), (496, 2073402), (508, 2024424), (558, 1843024), (744, 1382268), (762, 1349616), (907, 1133856), (992, 1036701), (1016, 1012212), (1116, 921512), (1143, 899744), (1488, 691134), (1524, 674808), (1814, 566928), (2032, 506106), (2232, 460756), (2286, 449872), (2721, 377952), (2976, 345567), (3048, 337404), (3628, 283464), (3937, 261216), (4064, 253053), (4464, 230378), (4572, 224936), (5442, 188976), (6096, 168702), (7256, 141732), (7874, 130608), (8163, 125984), (8928, 115189), (9144, 112468), (10884, 94488), (11811, 87072), (12192, 84351), (14512, 70866), (15748, 65304), (16326, 62992), (18288, 56234), (21768, 47244), (23622, 43536), (28117, 36576), (29024, 35433), (31496, 32652)]