318029796

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{180289}}^1$

素因数の和:180313

約数の個数: 54

約数和(自身を含む): 935164230

約数和(自身を除く): 617134434

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 180289, 360578, 540867, 721156, 1081734, 1262023, 1622601, 2163468, 2524046, 3245202, 3786069, 5048092, 6490404, 7572138, 8834161, 11358207, 15144276, 17668322, 22716414, 26502483, 35336644, 45432828, 53004966, 79507449, 106009932, 159014898, 318029796]

約数ペア:

[(1, 318029796), (2, 159014898), (3, 106009932), (4, 79507449), (6, 53004966), (7, 45432828), (9, 35336644), (12, 26502483), (14, 22716414), (18, 17668322), (21, 15144276), (28, 11358207), (36, 8834161), (42, 7572138), (49, 6490404), (63, 5048092), (84, 3786069), (98, 3245202), (126, 2524046), (147, 2163468), (196, 1622601), (252, 1262023), (294, 1081734), (441, 721156), (588, 540867), (882, 360578), (1764, 180289)]