819563064

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1$

素因数の和:693

約数の個数: 128

約数和(自身を含む): 2247782400

約数和(自身を除く): 1428219336

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 47, 51, 68, 79, 94, 102, 136, 141, 158, 188, 204, 237, 282, 316, 376, 408, 474, 541, 564, 632, 799, 948, 1082, 1128, 1343, 1598, 1623, 1896, 2164, 2397, 2686, 3196, 3246, 3713, 4029, 4328, 4794, 5372, 6392, 6492, 7426, 8058, 9197, 9588, 10744, 11139, 12984, 14852, 16116, 18394, 19176, 22278, 25427, 27591, 29704, 32232, 36788, 42739, 44556, 50854, 55182, 63121, 73576, 76281, 85478, 89112, 101708, 110364, 126242, 128217, 152562, 170956, 189363, 203416, 220728, 252484, 256434, 305124, 341912, 378726, 432259, 504968, 512868, 610248, 726563, 757452, 864518, 1025736, 1296777, 1453126, 1514904, 1729036, 2008733, 2179689, 2593554, 2906252, 3458072, 4017466, 4359378, 5187108, 5812504, 6026199, 8034932, 8718756, 10374216, 12052398, 16069864, 17437512, 24104796, 34148461, 48209592, 68296922, 102445383, 136593844, 204890766, 273187688, 409781532, 819563064]

約数ペア:

[(1, 819563064), (2, 409781532), (3, 273187688), (4, 204890766), (6, 136593844), (8, 102445383), (12, 68296922), (17, 48209592), (24, 34148461), (34, 24104796), (47, 17437512), (51, 16069864), (68, 12052398), (79, 10374216), (94, 8718756), (102, 8034932), (136, 6026199), (141, 5812504), (158, 5187108), (188, 4359378), (204, 4017466), (237, 3458072), (282, 2906252), (316, 2593554), (376, 2179689), (408, 2008733), (474, 1729036), (541, 1514904), (564, 1453126), (632, 1296777), (799, 1025736), (948, 864518), (1082, 757452), (1128, 726563), (1343, 610248), (1598, 512868), (1623, 504968), (1896, 432259), (2164, 378726), (2397, 341912), (2686, 305124), (3196, 256434), (3246, 252484), (3713, 220728), (4029, 203416), (4328, 189363), (4794, 170956), (5372, 152562), (6392, 128217), (6492, 126242), (7426, 110364), (8058, 101708), (9197, 89112), (9588, 85478), (10744, 76281), (11139, 73576), (12984, 63121), (14852, 55182), (16116, 50854), (18394, 44556), (19176, 42739), (22278, 36788), (25427, 32232), (27591, 29704)]