961509888

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 240

約数和(自身を含む): 2941526016

約数和(自身を除く): 1980016128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 53, 62, 64, 72, 93, 96, 106, 124, 127, 128, 144, 159, 186, 192, 212, 248, 254, 256, 279, 288, 318, 372, 381, 384, 424, 477, 496, 508, 512, 558, 576, 636, 744, 762, 768, 848, 954, 992, 1016, 1116, 1143, 1152, 1272, 1488, 1524, 1536, 1643, 1696, 1908, 1984, 2032, 2232, 2286, 2304, 2544, 2976, 3048, 3286, 3392, 3816, 3937, 3968, 4064, 4464, 4572, 4608, 4929, 5088, 5952, 6096, 6572, 6731, 6784, 7632, 7874, 7936, 8128, 8928, 9144, 9858, 10176, 11811, 11904, 12192, 13144, 13462, 13568, 14787, 15264, 15748, 15872, 16256, 17856, 18288, 19716, 20193, 20352, 23622, 23808, 24384, 26288, 26924, 27136, 29574, 30528, 31496, 32512, 35433, 35712, 36576, 39432, 40386, 40704, 47244, 47616, 48768, 52576, 53848, 59148, 60579, 61056, 62992, 65024, 70866, 71424, 73152, 78864, 80772, 81408, 94488, 97536, 105152, 107696, 118296, 121158, 122112, 125984, 141732, 142848, 146304, 157728, 161544, 188976, 195072, 208661, 210304, 215392, 236592, 242316, 244224, 251968, 283464, 292608, 315456, 323088, 377952, 417322, 420608, 430784, 473184, 484632, 503936, 566928, 585216, 625983, 630912, 646176, 755904, 834644, 841216, 861568, 946368, 969264, 1007872, 1133856, 1251966, 1261824, 1292352, 1511808, 1669288, 1723136, 1877949, 1892736, 1938528, 2015744, 2267712, 2503932, 2523648, 2584704, 3023616, 3338576, 3446272, 3755898, 3785472, 3877056, 4535424, 5007864, 5169408, 6047232, 6677152, 7511796, 7570944, 7754112, 9070848, 10015728, 10338816, 13354304, 15023592, 15508224, 18141696, 20031456, 26708608, 30047184, 31016448, 40062912, 53417216, 60094368, 80125824, 106834432, 120188736, 160251648, 240377472, 320503296, 480754944, 961509888]

約数ペア:

[(1, 961509888), (2, 480754944), (3, 320503296), (4, 240377472), (6, 160251648), (8, 120188736), (9, 106834432), (12, 80125824), (16, 60094368), (18, 53417216), (24, 40062912), (31, 31016448), (32, 30047184), (36, 26708608), (48, 20031456), (53, 18141696), (62, 15508224), (64, 15023592), (72, 13354304), (93, 10338816), (96, 10015728), (106, 9070848), (124, 7754112), (127, 7570944), (128, 7511796), (144, 6677152), (159, 6047232), (186, 5169408), (192, 5007864), (212, 4535424), (248, 3877056), (254, 3785472), (256, 3755898), (279, 3446272), (288, 3338576), (318, 3023616), (372, 2584704), (381, 2523648), (384, 2503932), (424, 2267712), (477, 2015744), (496, 1938528), (508, 1892736), (512, 1877949), (558, 1723136), (576, 1669288), (636, 1511808), (744, 1292352), (762, 1261824), (768, 1251966), (848, 1133856), (954, 1007872), (992, 969264), (1016, 946368), (1116, 861568), (1143, 841216), (1152, 834644), (1272, 755904), (1488, 646176), (1524, 630912), (1536, 625983), (1643, 585216), (1696, 566928), (1908, 503936), (1984, 484632), (2032, 473184), (2232, 430784), (2286, 420608), (2304, 417322), (2544, 377952), (2976, 323088), (3048, 315456), (3286, 292608), (3392, 283464), (3816, 251968), (3937, 244224), (3968, 242316), (4064, 236592), (4464, 215392), (4572, 210304), (4608, 208661), (4929, 195072), (5088, 188976), (5952, 161544), (6096, 157728), (6572, 146304), (6731, 142848), (6784, 141732), (7632, 125984), (7874, 122112), (7936, 121158), (8128, 118296), (8928, 107696), (9144, 105152), (9858, 97536), (10176, 94488), (11811, 81408), (11904, 80772), (12192, 78864), (13144, 73152), (13462, 71424), (13568, 70866), (14787, 65024), (15264, 62992), (15748, 61056), (15872, 60579), (16256, 59148), (17856, 53848), (18288, 52576), (19716, 48768), (20193, 47616), (20352, 47244), (23622, 40704), (23808, 40386), (24384, 39432), (26288, 36576), (26924, 35712), (27136, 35433), (29574, 32512), (30528, 31496)]