520081296

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{1019}}^1$

素因数の和:1082

約数の個数: 160

約数和(自身を含む): 1618944000

約数和(自身を除く): 1098862704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 336, 343, 372, 392, 434, 496, 588, 651, 686, 744, 784, 868, 1019, 1029, 1176, 1302, 1372, 1488, 1519, 1736, 2038, 2058, 2352, 2604, 2744, 3038, 3057, 3472, 4076, 4116, 4557, 5208, 5488, 6076, 6114, 7133, 8152, 8232, 9114, 10416, 10633, 12152, 12228, 14266, 16304, 16464, 18228, 21266, 21399, 24304, 24456, 28532, 31589, 31899, 36456, 42532, 42798, 48912, 49931, 57064, 63178, 63798, 72912, 85064, 85596, 94767, 99862, 114128, 126356, 127596, 149793, 170128, 171192, 189534, 199724, 221123, 252712, 255192, 299586, 342384, 349517, 379068, 399448, 442246, 505424, 510384, 599172, 663369, 699034, 758136, 798896, 884492, 1048551, 1198344, 1326738, 1398068, 1516272, 1547861, 1768984, 2097102, 2396688, 2653476, 2796136, 3095722, 3537968, 4194204, 4643583, 5306952, 5592272, 6191444, 8388408, 9287166, 10613904, 10835027, 12382888, 16776816, 18574332, 21670054, 24765776, 32505081, 37148664, 43340108, 65010162, 74297328, 86680216, 130020324, 173360432, 260040648, 520081296]

約数ペア:

[(1, 520081296), (2, 260040648), (3, 173360432), (4, 130020324), (6, 86680216), (7, 74297328), (8, 65010162), (12, 43340108), (14, 37148664), (16, 32505081), (21, 24765776), (24, 21670054), (28, 18574332), (31, 16776816), (42, 12382888), (48, 10835027), (49, 10613904), (56, 9287166), (62, 8388408), (84, 6191444), (93, 5592272), (98, 5306952), (112, 4643583), (124, 4194204), (147, 3537968), (168, 3095722), (186, 2796136), (196, 2653476), (217, 2396688), (248, 2097102), (294, 1768984), (336, 1547861), (343, 1516272), (372, 1398068), (392, 1326738), (434, 1198344), (496, 1048551), (588, 884492), (651, 798896), (686, 758136), (744, 699034), (784, 663369), (868, 599172), (1019, 510384), (1029, 505424), (1176, 442246), (1302, 399448), (1372, 379068), (1488, 349517), (1519, 342384), (1736, 299586), (2038, 255192), (2058, 252712), (2352, 221123), (2604, 199724), (2744, 189534), (3038, 171192), (3057, 170128), (3472, 149793), (4076, 127596), (4116, 126356), (4557, 114128), (5208, 99862), (5488, 94767), (6076, 85596), (6114, 85064), (7133, 72912), (8152, 63798), (8232, 63178), (9114, 57064), (10416, 49931), (10633, 48912), (12152, 42798), (12228, 42532), (14266, 36456), (16304, 31899), (16464, 31589), (18228, 28532), (21266, 24456), (21399, 24304)]