315661248

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1095

約数の個数: 168

約数和(自身を含む): 1048186880

約数和(自身を除く): 732525632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 79, 84, 96, 112, 126, 144, 158, 168, 192, 224, 237, 252, 288, 316, 336, 448, 474, 504, 553, 576, 632, 672, 711, 948, 991, 1008, 1106, 1264, 1344, 1422, 1659, 1896, 1982, 2016, 2212, 2528, 2844, 2973, 3318, 3792, 3964, 4032, 4424, 4977, 5056, 5688, 5946, 6636, 6937, 7584, 7928, 8848, 8919, 9954, 11376, 11892, 13272, 13874, 15168, 15856, 17696, 17838, 19908, 20811, 22752, 23784, 26544, 27748, 31712, 35392, 35676, 39816, 41622, 45504, 47568, 53088, 55496, 62433, 63424, 71352, 78289, 79632, 83244, 95136, 106176, 110992, 124866, 142704, 156578, 159264, 166488, 190272, 221984, 234867, 249732, 285408, 313156, 318528, 332976, 443968, 469734, 499464, 548023, 570816, 626312, 665952, 704601, 939468, 998928, 1096046, 1252624, 1331904, 1409202, 1644069, 1878936, 1997856, 2192092, 2505248, 2818404, 3288138, 3757872, 3995712, 4384184, 4932207, 5010496, 5636808, 6576276, 7515744, 8768368, 9864414, 11273616, 13152552, 15031488, 17536736, 19728828, 22547232, 26305104, 35073472, 39457656, 45094464, 52610208, 78915312, 105220416, 157830624, 315661248]

約数ペア:

[(1, 315661248), (2, 157830624), (3, 105220416), (4, 78915312), (6, 52610208), (7, 45094464), (8, 39457656), (9, 35073472), (12, 26305104), (14, 22547232), (16, 19728828), (18, 17536736), (21, 15031488), (24, 13152552), (28, 11273616), (32, 9864414), (36, 8768368), (42, 7515744), (48, 6576276), (56, 5636808), (63, 5010496), (64, 4932207), (72, 4384184), (79, 3995712), (84, 3757872), (96, 3288138), (112, 2818404), (126, 2505248), (144, 2192092), (158, 1997856), (168, 1878936), (192, 1644069), (224, 1409202), (237, 1331904), (252, 1252624), (288, 1096046), (316, 998928), (336, 939468), (448, 704601), (474, 665952), (504, 626312), (553, 570816), (576, 548023), (632, 499464), (672, 469734), (711, 443968), (948, 332976), (991, 318528), (1008, 313156), (1106, 285408), (1264, 249732), (1344, 234867), (1422, 221984), (1659, 190272), (1896, 166488), (1982, 159264), (2016, 156578), (2212, 142704), (2528, 124866), (2844, 110992), (2973, 106176), (3318, 95136), (3792, 83244), (3964, 79632), (4032, 78289), (4424, 71352), (4977, 63424), (5056, 62433), (5688, 55496), (5946, 53088), (6636, 47568), (6937, 45504), (7584, 41622), (7928, 39816), (8848, 35676), (8919, 35392), (9954, 31712), (11376, 27748), (11892, 26544), (13272, 23784), (13874, 22752), (15168, 20811), (15856, 19908), (17696, 17838)]