808100328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1931}}^1$

素因数の和:2047

約数の個数: 128

約数和(自身を含む): 2403717120

約数和(自身を除く): 1595616792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 53, 56, 84, 94, 106, 141, 159, 168, 188, 212, 282, 318, 329, 371, 376, 424, 564, 636, 658, 742, 987, 1113, 1128, 1272, 1316, 1484, 1931, 1974, 2226, 2491, 2632, 2968, 3862, 3948, 4452, 4982, 5793, 7473, 7724, 7896, 8904, 9964, 11586, 13517, 14946, 15448, 17437, 19928, 23172, 27034, 29892, 34874, 40551, 46344, 52311, 54068, 59784, 69748, 81102, 90757, 102343, 104622, 108136, 139496, 162204, 181514, 204686, 209244, 272271, 307029, 324408, 363028, 409372, 418488, 544542, 614058, 635299, 716401, 726056, 818744, 1089084, 1228116, 1270598, 1432802, 1905897, 2149203, 2178168, 2456232, 2541196, 2865604, 3811794, 4298406, 4810121, 5082392, 5731208, 7623588, 8596812, 9620242, 14430363, 15247176, 17193624, 19240484, 28860726, 33670847, 38480968, 57721452, 67341694, 101012541, 115442904, 134683388, 202025082, 269366776, 404050164, 808100328]

約数ペア:

[(1, 808100328), (2, 404050164), (3, 269366776), (4, 202025082), (6, 134683388), (7, 115442904), (8, 101012541), (12, 67341694), (14, 57721452), (21, 38480968), (24, 33670847), (28, 28860726), (42, 19240484), (47, 17193624), (53, 15247176), (56, 14430363), (84, 9620242), (94, 8596812), (106, 7623588), (141, 5731208), (159, 5082392), (168, 4810121), (188, 4298406), (212, 3811794), (282, 2865604), (318, 2541196), (329, 2456232), (371, 2178168), (376, 2149203), (424, 1905897), (564, 1432802), (636, 1270598), (658, 1228116), (742, 1089084), (987, 818744), (1113, 726056), (1128, 716401), (1272, 635299), (1316, 614058), (1484, 544542), (1931, 418488), (1974, 409372), (2226, 363028), (2491, 324408), (2632, 307029), (2968, 272271), (3862, 209244), (3948, 204686), (4452, 181514), (4982, 162204), (5793, 139496), (7473, 108136), (7724, 104622), (7896, 102343), (8904, 90757), (9964, 81102), (11586, 69748), (13517, 59784), (14946, 54068), (15448, 52311), (17437, 46344), (19928, 40551), (23172, 34874), (27034, 29892)]