997159488

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:509

約数の個数: 168

約数和(自身を含む): 2900476800

約数和(自身を除く): 1903317312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 79, 96, 104, 156, 158, 169, 192, 208, 237, 312, 316, 338, 389, 416, 474, 507, 624, 632, 676, 778, 832, 948, 1014, 1027, 1167, 1248, 1264, 1352, 1556, 1896, 2028, 2054, 2334, 2496, 2528, 2704, 3081, 3112, 3792, 4056, 4108, 4668, 5056, 5057, 5408, 6162, 6224, 7584, 8112, 8216, 9336, 10114, 10816, 12324, 12448, 13351, 15168, 15171, 16224, 16432, 18672, 20228, 24648, 24896, 26702, 30342, 30731, 32448, 32864, 37344, 40053, 40456, 49296, 53404, 60684, 61462, 65728, 65741, 74688, 80106, 80912, 92193, 98592, 106808, 121368, 122924, 131482, 160212, 161824, 184386, 197184, 197223, 213616, 242736, 245848, 262964, 320424, 323648, 368772, 394446, 399503, 427232, 485472, 491696, 525928, 640848, 737544, 788892, 799006, 854464, 970944, 983392, 1051856, 1198509, 1281696, 1475088, 1577784, 1598012, 1966784, 2103712, 2397018, 2563392, 2950176, 3155568, 3196024, 4207424, 4794036, 5193539, 5900352, 6311136, 6392048, 9588072, 10387078, 12622272, 12784096, 15580617, 19176144, 20774156, 25568192, 31161234, 38352288, 41548312, 62322468, 76704576, 83096624, 124644936, 166193248, 249289872, 332386496, 498579744, 997159488]

約数ペア:

[(1, 997159488), (2, 498579744), (3, 332386496), (4, 249289872), (6, 166193248), (8, 124644936), (12, 83096624), (13, 76704576), (16, 62322468), (24, 41548312), (26, 38352288), (32, 31161234), (39, 25568192), (48, 20774156), (52, 19176144), (64, 15580617), (78, 12784096), (79, 12622272), (96, 10387078), (104, 9588072), (156, 6392048), (158, 6311136), (169, 5900352), (192, 5193539), (208, 4794036), (237, 4207424), (312, 3196024), (316, 3155568), (338, 2950176), (389, 2563392), (416, 2397018), (474, 2103712), (507, 1966784), (624, 1598012), (632, 1577784), (676, 1475088), (778, 1281696), (832, 1198509), (948, 1051856), (1014, 983392), (1027, 970944), (1167, 854464), (1248, 799006), (1264, 788892), (1352, 737544), (1556, 640848), (1896, 525928), (2028, 491696), (2054, 485472), (2334, 427232), (2496, 399503), (2528, 394446), (2704, 368772), (3081, 323648), (3112, 320424), (3792, 262964), (4056, 245848), (4108, 242736), (4668, 213616), (5056, 197223), (5057, 197184), (5408, 184386), (6162, 161824), (6224, 160212), (7584, 131482), (8112, 122924), (8216, 121368), (9336, 106808), (10114, 98592), (10816, 92193), (12324, 80912), (12448, 80106), (13351, 74688), (15168, 65741), (15171, 65728), (16224, 61462), (16432, 60684), (18672, 53404), (20228, 49296), (24648, 40456), (24896, 40053), (26702, 37344), (30342, 32864), (30731, 32448)]