987591072

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:335

約数の個数: 192

約数和(自身を含む): 2895782400

約数和(自身を除く): 1908191328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 47, 48, 52, 78, 94, 96, 104, 113, 141, 149, 156, 188, 208, 226, 282, 298, 312, 339, 376, 416, 447, 452, 564, 596, 611, 624, 678, 752, 894, 904, 1128, 1192, 1222, 1248, 1356, 1469, 1504, 1788, 1808, 1833, 1937, 2256, 2384, 2444, 2712, 2938, 3576, 3616, 3666, 3874, 4407, 4512, 4768, 4888, 5311, 5424, 5811, 5876, 7003, 7152, 7332, 7748, 8814, 9776, 10622, 10848, 11622, 11752, 14006, 14304, 14664, 15496, 15933, 16837, 17628, 19552, 21009, 21244, 23244, 23504, 28012, 29328, 30992, 31866, 33674, 35256, 42018, 42488, 46488, 47008, 50511, 56024, 58656, 61984, 63732, 67348, 69043, 70512, 84036, 84976, 91039, 92976, 101022, 112048, 127464, 134696, 138086, 141024, 168072, 169952, 182078, 185952, 202044, 207129, 218881, 224096, 254928, 269392, 273117, 276172, 336144, 364156, 404088, 414258, 437762, 509856, 538784, 546234, 552344, 656643, 672288, 728312, 791339, 808176, 828516, 875524, 1092468, 1104688, 1313286, 1456624, 1582678, 1616352, 1657032, 1751048, 2184936, 2209376, 2374017, 2626572, 2913248, 3165356, 3314064, 3502096, 4369872, 4748034, 5253144, 6330712, 6628128, 7004192, 8739744, 9496068, 10287407, 10506288, 12661424, 18992136, 20574814, 21012576, 25322848, 30862221, 37984272, 41149628, 61724442, 75968544, 82299256, 123448884, 164598512, 246897768, 329197024, 493795536, 987591072]

約数ペア:

[(1, 987591072), (2, 493795536), (3, 329197024), (4, 246897768), (6, 164598512), (8, 123448884), (12, 82299256), (13, 75968544), (16, 61724442), (24, 41149628), (26, 37984272), (32, 30862221), (39, 25322848), (47, 21012576), (48, 20574814), (52, 18992136), (78, 12661424), (94, 10506288), (96, 10287407), (104, 9496068), (113, 8739744), (141, 7004192), (149, 6628128), (156, 6330712), (188, 5253144), (208, 4748034), (226, 4369872), (282, 3502096), (298, 3314064), (312, 3165356), (339, 2913248), (376, 2626572), (416, 2374017), (447, 2209376), (452, 2184936), (564, 1751048), (596, 1657032), (611, 1616352), (624, 1582678), (678, 1456624), (752, 1313286), (894, 1104688), (904, 1092468), (1128, 875524), (1192, 828516), (1222, 808176), (1248, 791339), (1356, 728312), (1469, 672288), (1504, 656643), (1788, 552344), (1808, 546234), (1833, 538784), (1937, 509856), (2256, 437762), (2384, 414258), (2444, 404088), (2712, 364156), (2938, 336144), (3576, 276172), (3616, 273117), (3666, 269392), (3874, 254928), (4407, 224096), (4512, 218881), (4768, 207129), (4888, 202044), (5311, 185952), (5424, 182078), (5811, 169952), (5876, 168072), (7003, 141024), (7152, 138086), (7332, 134696), (7748, 127464), (8814, 112048), (9776, 101022), (10622, 92976), (10848, 91039), (11622, 84976), (11752, 84036), (14006, 70512), (14304, 69043), (14664, 67348), (15496, 63732), (15933, 61984), (16837, 58656), (17628, 56024), (19552, 50511), (21009, 47008), (21244, 46488), (23244, 42488), (23504, 42018), (28012, 35256), (29328, 33674), (30992, 31866)]