232915176

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:717

約数の個数: 160

約数和(自身を含む): 720017760

約数和(自身を除く): 487102584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 43, 52, 54, 72, 78, 81, 86, 104, 108, 117, 129, 156, 162, 172, 216, 234, 258, 312, 324, 344, 351, 387, 468, 516, 559, 643, 648, 702, 774, 936, 1032, 1053, 1118, 1161, 1286, 1404, 1548, 1677, 1929, 2106, 2236, 2322, 2572, 2808, 3096, 3354, 3483, 3858, 4212, 4472, 4644, 5031, 5144, 5787, 6708, 6966, 7716, 8359, 8424, 9288, 10062, 11574, 13416, 13932, 15093, 15432, 16718, 17361, 20124, 23148, 25077, 27649, 27864, 30186, 33436, 34722, 40248, 45279, 46296, 50154, 52083, 55298, 60372, 66872, 69444, 75231, 82947, 90558, 100308, 104166, 110596, 120744, 138888, 150462, 165894, 181116, 200616, 208332, 221192, 225693, 248841, 300924, 331788, 359437, 362232, 416664, 451386, 497682, 601848, 663576, 677079, 718874, 746523, 902772, 995364, 1078311, 1354158, 1437748, 1493046, 1805544, 1990728, 2156622, 2239569, 2708316, 2875496, 2986092, 3234933, 4313244, 4479138, 5416632, 5972184, 6469866, 8626488, 8958276, 9704799, 12939732, 17916552, 19409598, 25879464, 29114397, 38819196, 58228794, 77638392, 116457588, 232915176]

約数ペア:

[(1, 232915176), (2, 116457588), (3, 77638392), (4, 58228794), (6, 38819196), (8, 29114397), (9, 25879464), (12, 19409598), (13, 17916552), (18, 12939732), (24, 9704799), (26, 8958276), (27, 8626488), (36, 6469866), (39, 5972184), (43, 5416632), (52, 4479138), (54, 4313244), (72, 3234933), (78, 2986092), (81, 2875496), (86, 2708316), (104, 2239569), (108, 2156622), (117, 1990728), (129, 1805544), (156, 1493046), (162, 1437748), (172, 1354158), (216, 1078311), (234, 995364), (258, 902772), (312, 746523), (324, 718874), (344, 677079), (351, 663576), (387, 601848), (468, 497682), (516, 451386), (559, 416664), (643, 362232), (648, 359437), (702, 331788), (774, 300924), (936, 248841), (1032, 225693), (1053, 221192), (1118, 208332), (1161, 200616), (1286, 181116), (1404, 165894), (1548, 150462), (1677, 138888), (1929, 120744), (2106, 110596), (2236, 104166), (2322, 100308), (2572, 90558), (2808, 82947), (3096, 75231), (3354, 69444), (3483, 66872), (3858, 60372), (4212, 55298), (4472, 52083), (4644, 50154), (5031, 46296), (5144, 45279), (5787, 40248), (6708, 34722), (6966, 33436), (7716, 30186), (8359, 27864), (8424, 27649), (9288, 25077), (10062, 23148), (11574, 20124), (13416, 17361), (13932, 16718), (15093, 15432)]