28975277718

素因数分解:

$2^1\times 3^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{881}}^1$

素因数の和:1025

約数の個数: 192

約数和(自身を含む): 70270986240

約数和(自身を除く): 41295708522

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 37, 54, 59, 62, 74, 81, 93, 111, 118, 162, 177, 186, 222, 243, 279, 333, 354, 486, 531, 558, 666, 837, 881, 999, 1062, 1147, 1593, 1674, 1762, 1829, 1998, 2183, 2294, 2511, 2643, 2997, 3186, 3441, 3658, 4366, 4779, 5022, 5286, 5487, 5994, 6549, 6882, 7533, 7929, 8991, 9558, 10323, 10974, 13098, 14337, 15066, 15858, 16461, 17982, 19647, 20646, 23787, 27311, 28674, 30969, 32597, 32922, 39294, 47574, 49383, 51979, 54622, 58941, 61938, 65194, 67673, 71361, 81933, 92907, 97791, 98766, 103958, 117882, 135346, 142722, 148149, 155937, 163866, 176823, 185814, 195582, 203019, 214083, 245799, 278721, 293373, 296298, 311874, 353646, 406038, 428166, 444447, 467811, 491598, 530469, 557442, 586746, 609057, 737397, 880119, 888894, 935622, 1010507, 1060938, 1218114, 1403433, 1474794, 1611349, 1760238, 1827171, 1923223, 2021014, 2212191, 2640357, 2806866, 3031521, 3222698, 3654342, 3846446, 4210299, 4424382, 4834047, 5280714, 5481513, 5769669, 6063042, 6636573, 7921071, 8420598, 9094563, 9668094, 10963026, 11539338, 12630897, 13273146, 14502141, 15842142, 16444539, 17309007, 18189126, 25261794, 27283689, 29004282, 32889078, 34618014, 43506423, 51927021, 54567378, 59619913, 81851067, 87012846, 103854042, 119239826, 130519269, 155781063, 163702134, 178859739, 245553201, 261038538, 311562126, 357719478, 391557807, 467343189, 491106402, 536579217, 783115614, 934686378, 1073158434, 1609737651, 3219475302, 4829212953, 9658425906, 14487638859, 28975277718]

約数ペア:

[(1, 28975277718), (2, 14487638859), (3, 9658425906), (6, 4829212953), (9, 3219475302), (18, 1609737651), (27, 1073158434), (31, 934686378), (37, 783115614), (54, 536579217), (59, 491106402), (62, 467343189), (74, 391557807), (81, 357719478), (93, 311562126), (111, 261038538), (118, 245553201), (162, 178859739), (177, 163702134), (186, 155781063), (222, 130519269), (243, 119239826), (279, 103854042), (333, 87012846), (354, 81851067), (486, 59619913), (531, 54567378), (558, 51927021), (666, 43506423), (837, 34618014), (881, 32889078), (999, 29004282), (1062, 27283689), (1147, 25261794), (1593, 18189126), (1674, 17309007), (1762, 16444539), (1829, 15842142), (1998, 14502141), (2183, 13273146), (2294, 12630897), (2511, 11539338), (2643, 10963026), (2997, 9668094), (3186, 9094563), (3441, 8420598), (3658, 7921071), (4366, 6636573), (4779, 6063042), (5022, 5769669), (5286, 5481513), (5487, 5280714), (5994, 4834047), (6549, 4424382), (6882, 4210299), (7533, 3846446), (7929, 3654342), (8991, 3222698), (9558, 3031521), (10323, 2806866), (10974, 2640357), (13098, 2212191), (14337, 2021014), (15066, 1923223), (15858, 1827171), (16461, 1760238), (17982, 1611349), (19647, 1474794), (20646, 1403433), (23787, 1218114), (27311, 1060938), (28674, 1010507), (30969, 935622), (32597, 888894), (32922, 880119), (39294, 737397), (47574, 609057), (49383, 586746), (51979, 557442), (54622, 530469), (58941, 491598), (61938, 467811), (65194, 444447), (67673, 428166), (71361, 406038), (81933, 353646), (92907, 311874), (97791, 296298), (98766, 293373), (103958, 278721), (117882, 245799), (135346, 214083), (142722, 203019), (148149, 195582), (155937, 185814), (163866, 176823)]