818881056

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1907}}^1$

素因数の和:2004

約数の個数: 192

約数和(自身を含む): 2769500160

約数和(自身を除く): 1950619104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 71, 72, 84, 96, 108, 112, 126, 142, 144, 168, 189, 213, 216, 224, 252, 284, 288, 336, 378, 426, 432, 497, 504, 568, 639, 672, 756, 852, 864, 994, 1008, 1136, 1278, 1491, 1512, 1704, 1907, 1917, 1988, 2016, 2272, 2556, 2982, 3024, 3408, 3814, 3834, 3976, 4473, 5112, 5721, 5964, 6048, 6816, 7628, 7668, 7952, 8946, 10224, 11442, 11928, 13349, 13419, 15256, 15336, 15904, 17163, 17892, 20448, 22884, 23856, 26698, 26838, 30512, 30672, 34326, 35784, 40047, 45768, 47712, 51489, 53396, 53676, 61024, 61344, 68652, 71568, 80094, 91536, 102978, 106792, 107352, 120141, 135397, 137304, 143136, 160188, 183072, 205956, 213584, 214704, 240282, 270794, 274608, 320376, 360423, 406191, 411912, 427168, 429408, 480564, 541588, 549216, 640752, 720846, 812382, 823824, 947779, 961128, 1083176, 1218573, 1281504, 1441692, 1624764, 1647648, 1895558, 1922256, 2166352, 2437146, 2843337, 2883384, 3249528, 3655719, 3791116, 3844512, 4332704, 4874292, 5686674, 5766768, 6499056, 7311438, 7582232, 8530011, 9748584, 11373348, 11533536, 12998112, 14622876, 15164464, 17060022, 19497168, 22746696, 25590033, 29245752, 30328928, 34120044, 38994336, 45493392, 51180066, 58491504, 68240088, 90986784, 102360132, 116983008, 136480176, 204720264, 272960352, 409440528, 818881056]

約数ペア:

[(1, 818881056), (2, 409440528), (3, 272960352), (4, 204720264), (6, 136480176), (7, 116983008), (8, 102360132), (9, 90986784), (12, 68240088), (14, 58491504), (16, 51180066), (18, 45493392), (21, 38994336), (24, 34120044), (27, 30328928), (28, 29245752), (32, 25590033), (36, 22746696), (42, 19497168), (48, 17060022), (54, 15164464), (56, 14622876), (63, 12998112), (71, 11533536), (72, 11373348), (84, 9748584), (96, 8530011), (108, 7582232), (112, 7311438), (126, 6499056), (142, 5766768), (144, 5686674), (168, 4874292), (189, 4332704), (213, 3844512), (216, 3791116), (224, 3655719), (252, 3249528), (284, 2883384), (288, 2843337), (336, 2437146), (378, 2166352), (426, 1922256), (432, 1895558), (497, 1647648), (504, 1624764), (568, 1441692), (639, 1281504), (672, 1218573), (756, 1083176), (852, 961128), (864, 947779), (994, 823824), (1008, 812382), (1136, 720846), (1278, 640752), (1491, 549216), (1512, 541588), (1704, 480564), (1907, 429408), (1917, 427168), (1988, 411912), (2016, 406191), (2272, 360423), (2556, 320376), (2982, 274608), (3024, 270794), (3408, 240282), (3814, 214704), (3834, 213584), (3976, 205956), (4473, 183072), (5112, 160188), (5721, 143136), (5964, 137304), (6048, 135397), (6816, 120141), (7628, 107352), (7668, 106792), (7952, 102978), (8946, 91536), (10224, 80094), (11442, 71568), (11928, 68652), (13349, 61344), (13419, 61024), (15256, 53676), (15336, 53396), (15904, 51489), (17163, 47712), (17892, 45768), (20448, 40047), (22884, 35784), (23856, 34326), (26698, 30672), (26838, 30512)]