1900225824

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{39827}}^1$

素因数の和:39918

約数の個数: 96

約数和(自身を含む): 5781113856

約数和(自身を除く): 3880888032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 71, 84, 96, 112, 142, 168, 213, 224, 284, 336, 426, 497, 568, 672, 852, 994, 1136, 1491, 1704, 1988, 2272, 2982, 3408, 3976, 5964, 6816, 7952, 11928, 15904, 23856, 39827, 47712, 79654, 119481, 159308, 238962, 278789, 318616, 477924, 557578, 637232, 836367, 955848, 1115156, 1274464, 1672734, 1911696, 2230312, 2827717, 3345468, 3823392, 4460624, 5655434, 6690936, 8483151, 8921248, 11310868, 13381872, 16966302, 19794019, 22621736, 26763744, 33932604, 39588038, 45243472, 59382057, 67865208, 79176076, 90486944, 118764114, 135730416, 158352152, 237528228, 271460832, 316704304, 475056456, 633408608, 950112912, 1900225824]

約数ペア:

[(1, 1900225824), (2, 950112912), (3, 633408608), (4, 475056456), (6, 316704304), (7, 271460832), (8, 237528228), (12, 158352152), (14, 135730416), (16, 118764114), (21, 90486944), (24, 79176076), (28, 67865208), (32, 59382057), (42, 45243472), (48, 39588038), (56, 33932604), (71, 26763744), (84, 22621736), (96, 19794019), (112, 16966302), (142, 13381872), (168, 11310868), (213, 8921248), (224, 8483151), (284, 6690936), (336, 5655434), (426, 4460624), (497, 3823392), (568, 3345468), (672, 2827717), (852, 2230312), (994, 1911696), (1136, 1672734), (1491, 1274464), (1704, 1115156), (1988, 955848), (2272, 836367), (2982, 637232), (3408, 557578), (3976, 477924), (5964, 318616), (6816, 278789), (7952, 238962), (11928, 159308), (15904, 119481), (23856, 79654), (39827, 47712)]