211787856

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1289}}^1$

素因数の和:1473

約数の個数: 120

約数和(自身を含む): 682069440

約数和(自身を除く): 470281584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 163, 168, 252, 326, 336, 489, 504, 652, 978, 1008, 1141, 1289, 1304, 1467, 1956, 2282, 2578, 2608, 2934, 3423, 3867, 3912, 4564, 5156, 5868, 6846, 7734, 7824, 9023, 9128, 10269, 10312, 11601, 11736, 13692, 15468, 18046, 18256, 20538, 20624, 23202, 23472, 27069, 27384, 30936, 36092, 41076, 46404, 54138, 54768, 61872, 72184, 81207, 82152, 92808, 108276, 144368, 162414, 164304, 185616, 210107, 216552, 324828, 420214, 433104, 630321, 649656, 840428, 1260642, 1299312, 1470749, 1680856, 1890963, 2521284, 2941498, 3361712, 3781926, 4412247, 5042568, 5882996, 7563852, 8824494, 10085136, 11765992, 13236741, 15127704, 17648988, 23531984, 26473482, 30255408, 35297976, 52946964, 70595952, 105893928, 211787856]

約数ペア:

[(1, 211787856), (2, 105893928), (3, 70595952), (4, 52946964), (6, 35297976), (7, 30255408), (8, 26473482), (9, 23531984), (12, 17648988), (14, 15127704), (16, 13236741), (18, 11765992), (21, 10085136), (24, 8824494), (28, 7563852), (36, 5882996), (42, 5042568), (48, 4412247), (56, 3781926), (63, 3361712), (72, 2941498), (84, 2521284), (112, 1890963), (126, 1680856), (144, 1470749), (163, 1299312), (168, 1260642), (252, 840428), (326, 649656), (336, 630321), (489, 433104), (504, 420214), (652, 324828), (978, 216552), (1008, 210107), (1141, 185616), (1289, 164304), (1304, 162414), (1467, 144368), (1956, 108276), (2282, 92808), (2578, 82152), (2608, 81207), (2934, 72184), (3423, 61872), (3867, 54768), (3912, 54138), (4564, 46404), (5156, 41076), (5868, 36092), (6846, 30936), (7734, 27384), (7824, 27069), (9023, 23472), (9128, 23202), (10269, 20624), (10312, 20538), (11601, 18256), (11736, 18046), (13692, 15468)]