1668068976

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:436

約数の個数: 240

約数和(自身を含む): 5332099200

約数和(自身を除く): 3664030224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 76, 84, 98, 112, 114, 133, 147, 152, 163, 168, 196, 228, 229, 266, 294, 304, 326, 336, 392, 399, 456, 458, 489, 532, 588, 652, 687, 784, 798, 912, 916, 931, 978, 1064, 1141, 1176, 1304, 1374, 1596, 1603, 1832, 1862, 1956, 2128, 2282, 2352, 2608, 2748, 2793, 3097, 3192, 3206, 3423, 3664, 3724, 3912, 4351, 4564, 4809, 5496, 5586, 6194, 6384, 6412, 6846, 7448, 7824, 7987, 8702, 9128, 9291, 9618, 10992, 11172, 11221, 12388, 12824, 13053, 13692, 14896, 15974, 17404, 18256, 18582, 19236, 21679, 22344, 22442, 23961, 24776, 25648, 26106, 27384, 30457, 31948, 33663, 34808, 37164, 37327, 38472, 43358, 44688, 44884, 47922, 49552, 52212, 54768, 60914, 63896, 65037, 67326, 69616, 74328, 74654, 76944, 86716, 89768, 91371, 95844, 104424, 111981, 121828, 127792, 130074, 134652, 148656, 149308, 151753, 173432, 179536, 182742, 191688, 208848, 213199, 223962, 243656, 260148, 261289, 269304, 298616, 303506, 346864, 365484, 383376, 426398, 447924, 455259, 487312, 520296, 522578, 538608, 597232, 607012, 639597, 709213, 730968, 783867, 852796, 895848, 910518, 1040592, 1045156, 1214024, 1279194, 1418426, 1461936, 1567734, 1705592, 1791696, 1821036, 1829023, 2090312, 2127639, 2428048, 2558388, 2836852, 3135468, 3411184, 3642072, 3658046, 4180624, 4255278, 4964491, 5116776, 5487069, 5673704, 6270936, 7284144, 7316092, 8510556, 9928982, 10233552, 10974138, 11347408, 12541872, 14632184, 14893473, 17021112, 19857964, 21948276, 29264368, 29786946, 34042224, 34751437, 39715928, 43896552, 59573892, 69502874, 79431856, 87793104, 104254311, 119147784, 139005748, 208508622, 238295568, 278011496, 417017244, 556022992, 834034488, 1668068976]

約数ペア:

[(1, 1668068976), (2, 834034488), (3, 556022992), (4, 417017244), (6, 278011496), (7, 238295568), (8, 208508622), (12, 139005748), (14, 119147784), (16, 104254311), (19, 87793104), (21, 79431856), (24, 69502874), (28, 59573892), (38, 43896552), (42, 39715928), (48, 34751437), (49, 34042224), (56, 29786946), (57, 29264368), (76, 21948276), (84, 19857964), (98, 17021112), (112, 14893473), (114, 14632184), (133, 12541872), (147, 11347408), (152, 10974138), (163, 10233552), (168, 9928982), (196, 8510556), (228, 7316092), (229, 7284144), (266, 6270936), (294, 5673704), (304, 5487069), (326, 5116776), (336, 4964491), (392, 4255278), (399, 4180624), (456, 3658046), (458, 3642072), (489, 3411184), (532, 3135468), (588, 2836852), (652, 2558388), (687, 2428048), (784, 2127639), (798, 2090312), (912, 1829023), (916, 1821036), (931, 1791696), (978, 1705592), (1064, 1567734), (1141, 1461936), (1176, 1418426), (1304, 1279194), (1374, 1214024), (1596, 1045156), (1603, 1040592), (1832, 910518), (1862, 895848), (1956, 852796), (2128, 783867), (2282, 730968), (2352, 709213), (2608, 639597), (2748, 607012), (2793, 597232), (3097, 538608), (3192, 522578), (3206, 520296), (3423, 487312), (3664, 455259), (3724, 447924), (3912, 426398), (4351, 383376), (4564, 365484), (4809, 346864), (5496, 303506), (5586, 298616), (6194, 269304), (6384, 261289), (6412, 260148), (6846, 243656), (7448, 223962), (7824, 213199), (7987, 208848), (8702, 191688), (9128, 182742), (9291, 179536), (9618, 173432), (10992, 151753), (11172, 149308), (11221, 148656), (12388, 134652), (12824, 130074), (13053, 127792), (13692, 121828), (14896, 111981), (15974, 104424), (17404, 95844), (18256, 91371), (18582, 89768), (19236, 86716), (21679, 76944), (22344, 74654), (22442, 74328), (23961, 69616), (24776, 67326), (25648, 65037), (26106, 63896), (27384, 60914), (30457, 54768), (31948, 52212), (33663, 49552), (34808, 47922), (37164, 44884), (37327, 44688), (38472, 43358)]