220176768

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{811}}^1$

素因数の和:936

約数の個数: 128

約数和(自身を含む): 675843840

約数和(自身を除く): 455667072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 101, 112, 128, 168, 192, 202, 224, 303, 336, 384, 404, 448, 606, 672, 707, 808, 811, 896, 1212, 1344, 1414, 1616, 1622, 2121, 2424, 2433, 2688, 2828, 3232, 3244, 4242, 4848, 4866, 5656, 5677, 6464, 6488, 8484, 9696, 9732, 11312, 11354, 12928, 12976, 16968, 17031, 19392, 19464, 22624, 22708, 25952, 33936, 34062, 38784, 38928, 45248, 45416, 51904, 67872, 68124, 77856, 81911, 90496, 90832, 103808, 135744, 136248, 155712, 163822, 181664, 245733, 271488, 272496, 311424, 327644, 363328, 491466, 544992, 573377, 655288, 726656, 982932, 1089984, 1146754, 1310576, 1720131, 1965864, 2179968, 2293508, 2621152, 3440262, 3931728, 4587016, 5242304, 6880524, 7863456, 9174032, 10484608, 13761048, 15726912, 18348064, 27522096, 31453824, 36696128, 55044192, 73392256, 110088384, 220176768]

約数ペア:

[(1, 220176768), (2, 110088384), (3, 73392256), (4, 55044192), (6, 36696128), (7, 31453824), (8, 27522096), (12, 18348064), (14, 15726912), (16, 13761048), (21, 10484608), (24, 9174032), (28, 7863456), (32, 6880524), (42, 5242304), (48, 4587016), (56, 3931728), (64, 3440262), (84, 2621152), (96, 2293508), (101, 2179968), (112, 1965864), (128, 1720131), (168, 1310576), (192, 1146754), (202, 1089984), (224, 982932), (303, 726656), (336, 655288), (384, 573377), (404, 544992), (448, 491466), (606, 363328), (672, 327644), (707, 311424), (808, 272496), (811, 271488), (896, 245733), (1212, 181664), (1344, 163822), (1414, 155712), (1616, 136248), (1622, 135744), (2121, 103808), (2424, 90832), (2433, 90496), (2688, 81911), (2828, 77856), (3232, 68124), (3244, 67872), (4242, 51904), (4848, 45416), (4866, 45248), (5656, 38928), (5677, 38784), (6464, 34062), (6488, 33936), (8484, 25952), (9696, 22708), (9732, 22624), (11312, 19464), (11354, 19392), (12928, 17031), (12976, 16968)]