220808112

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{349}}^1$

素因数の和:643

約数の個数: 120

約数和(自身を含む): 667926000

約数和(自身を除く): 447117888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 269, 294, 336, 349, 392, 538, 588, 698, 784, 807, 1047, 1076, 1176, 1396, 1614, 1883, 2094, 2152, 2352, 2443, 2792, 3228, 3766, 4188, 4304, 4886, 5584, 5649, 6456, 7329, 7532, 8376, 9772, 11298, 12912, 13181, 14658, 15064, 16752, 17101, 19544, 22596, 26362, 29316, 30128, 34202, 39088, 39543, 45192, 51303, 52724, 58632, 68404, 79086, 90384, 93881, 102606, 105448, 117264, 136808, 158172, 187762, 205212, 210896, 273616, 281643, 316344, 375524, 410424, 563286, 632688, 657167, 751048, 820848, 1126572, 1314334, 1502096, 1971501, 2253144, 2628668, 3943002, 4506288, 4600169, 5257336, 7886004, 9200338, 10514672, 13800507, 15772008, 18400676, 27601014, 31544016, 36801352, 55202028, 73602704, 110404056, 220808112]

約数ペア:

[(1, 220808112), (2, 110404056), (3, 73602704), (4, 55202028), (6, 36801352), (7, 31544016), (8, 27601014), (12, 18400676), (14, 15772008), (16, 13800507), (21, 10514672), (24, 9200338), (28, 7886004), (42, 5257336), (48, 4600169), (49, 4506288), (56, 3943002), (84, 2628668), (98, 2253144), (112, 1971501), (147, 1502096), (168, 1314334), (196, 1126572), (269, 820848), (294, 751048), (336, 657167), (349, 632688), (392, 563286), (538, 410424), (588, 375524), (698, 316344), (784, 281643), (807, 273616), (1047, 210896), (1076, 205212), (1176, 187762), (1396, 158172), (1614, 136808), (1883, 117264), (2094, 105448), (2152, 102606), (2352, 93881), (2443, 90384), (2792, 79086), (3228, 68404), (3766, 58632), (4188, 52724), (4304, 51303), (4886, 45192), (5584, 39543), (5649, 39088), (6456, 34202), (7329, 30128), (7532, 29316), (8376, 26362), (9772, 22596), (11298, 19544), (12912, 17101), (13181, 16752), (14658, 15064)]