247772616

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:908

約数の個数: 192

約数和(自身を含む): 817790400

約数和(自身を除く): 570017784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 49, 52, 56, 57, 76, 78, 84, 91, 98, 104, 114, 133, 147, 152, 156, 168, 182, 196, 228, 247, 266, 273, 294, 312, 364, 392, 399, 456, 494, 532, 546, 588, 637, 728, 741, 798, 853, 931, 988, 1064, 1092, 1176, 1274, 1482, 1596, 1706, 1729, 1862, 1911, 1976, 2184, 2548, 2559, 2793, 2964, 3192, 3412, 3458, 3724, 3822, 5096, 5118, 5187, 5586, 5928, 5971, 6824, 6916, 7448, 7644, 10236, 10374, 11089, 11172, 11942, 12103, 13832, 15288, 16207, 17913, 20472, 20748, 22178, 22344, 23884, 24206, 32414, 33267, 35826, 36309, 41496, 41797, 44356, 47768, 48412, 48621, 64828, 66534, 71652, 72618, 77623, 83594, 88712, 96824, 97242, 113449, 125391, 129656, 133068, 143304, 145236, 155246, 167188, 194484, 210691, 226898, 232869, 250782, 266136, 290472, 310492, 334376, 340347, 388968, 421382, 453796, 465738, 501564, 543361, 620984, 632073, 680694, 794143, 842764, 907592, 931476, 1003128, 1086722, 1264146, 1361388, 1474837, 1588286, 1630083, 1685528, 1862952, 2173444, 2382429, 2528292, 2722776, 2949674, 3176572, 3260166, 4346888, 4424511, 4764858, 5056584, 5899348, 6353144, 6520332, 8849022, 9529716, 10323859, 11798696, 13040664, 17698044, 19059432, 20647718, 30971577, 35396088, 41295436, 61943154, 82590872, 123886308, 247772616]

約数ペア:

[(1, 247772616), (2, 123886308), (3, 82590872), (4, 61943154), (6, 41295436), (7, 35396088), (8, 30971577), (12, 20647718), (13, 19059432), (14, 17698044), (19, 13040664), (21, 11798696), (24, 10323859), (26, 9529716), (28, 8849022), (38, 6520332), (39, 6353144), (42, 5899348), (49, 5056584), (52, 4764858), (56, 4424511), (57, 4346888), (76, 3260166), (78, 3176572), (84, 2949674), (91, 2722776), (98, 2528292), (104, 2382429), (114, 2173444), (133, 1862952), (147, 1685528), (152, 1630083), (156, 1588286), (168, 1474837), (182, 1361388), (196, 1264146), (228, 1086722), (247, 1003128), (266, 931476), (273, 907592), (294, 842764), (312, 794143), (364, 680694), (392, 632073), (399, 620984), (456, 543361), (494, 501564), (532, 465738), (546, 453796), (588, 421382), (637, 388968), (728, 340347), (741, 334376), (798, 310492), (853, 290472), (931, 266136), (988, 250782), (1064, 232869), (1092, 226898), (1176, 210691), (1274, 194484), (1482, 167188), (1596, 155246), (1706, 145236), (1729, 143304), (1862, 133068), (1911, 129656), (1976, 125391), (2184, 113449), (2548, 97242), (2559, 96824), (2793, 88712), (2964, 83594), (3192, 77623), (3412, 72618), (3458, 71652), (3724, 66534), (3822, 64828), (5096, 48621), (5118, 48412), (5187, 47768), (5586, 44356), (5928, 41797), (5971, 41496), (6824, 36309), (6916, 35826), (7448, 33267), (7644, 32414), (10236, 24206), (10374, 23884), (11089, 22344), (11172, 22178), (11942, 20748), (12103, 20472), (13832, 17913), (15288, 16207)]