219771216

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{829}}^1$

素因数の和:1113

約数の個数: 120

約数和(自身を含む): 706442880

約数和(自身を除く): 486671664

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, 168, 252, 263, 336, 504, 526, 789, 829, 1008, 1052, 1578, 1658, 1841, 2104, 2367, 2487, 3156, 3316, 3682, 4208, 4734, 4974, 5523, 5803, 6312, 6632, 7364, 7461, 9468, 9948, 11046, 11606, 12624, 13264, 14728, 14922, 16569, 17409, 18936, 19896, 22092, 23212, 29456, 29844, 33138, 34818, 37872, 39792, 44184, 46424, 52227, 59688, 66276, 69636, 88368, 92848, 104454, 119376, 132552, 139272, 208908, 218027, 265104, 278544, 417816, 436054, 654081, 835632, 872108, 1308162, 1526189, 1744216, 1962243, 2616324, 3052378, 3488432, 3924486, 4578567, 5232648, 6104756, 7848972, 9157134, 10465296, 12209512, 13735701, 15697944, 18314268, 24419024, 27471402, 31395888, 36628536, 54942804, 73257072, 109885608, 219771216]

約数ペア:

[(1, 219771216), (2, 109885608), (3, 73257072), (4, 54942804), (6, 36628536), (7, 31395888), (8, 27471402), (9, 24419024), (12, 18314268), (14, 15697944), (16, 13735701), (18, 12209512), (21, 10465296), (24, 9157134), (28, 7848972), (36, 6104756), (42, 5232648), (48, 4578567), (56, 3924486), (63, 3488432), (72, 3052378), (84, 2616324), (112, 1962243), (126, 1744216), (144, 1526189), (168, 1308162), (252, 872108), (263, 835632), (336, 654081), (504, 436054), (526, 417816), (789, 278544), (829, 265104), (1008, 218027), (1052, 208908), (1578, 139272), (1658, 132552), (1841, 119376), (2104, 104454), (2367, 92848), (2487, 88368), (3156, 69636), (3316, 66276), (3682, 59688), (4208, 52227), (4734, 46424), (4974, 44184), (5523, 39792), (5803, 37872), (6312, 34818), (6632, 33138), (7364, 29844), (7461, 29456), (9468, 23212), (9948, 22092), (11046, 19896), (11606, 18936), (12624, 17409), (13264, 16569), (14728, 14922)]