239996484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73259}}^1$

素因数の和:73289

約数の個数: 72

約数和(自身を含む): 746665920

約数和(自身を除く): 506669436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 73259, 146518, 219777, 293036, 439554, 512813, 659331, 879108, 952367, 1025626, 1318662, 1538439, 1904734, 2051252, 2637324, 2857101, 3076878, 3809468, 4615317, 5714202, 6153756, 6666569, 8571303, 9230634, 11428404, 13333138, 17142606, 18461268, 19999707, 26666276, 34285212, 39999414, 59999121, 79998828, 119998242, 239996484]

約数ペア:

[(1, 239996484), (2, 119998242), (3, 79998828), (4, 59999121), (6, 39999414), (7, 34285212), (9, 26666276), (12, 19999707), (13, 18461268), (14, 17142606), (18, 13333138), (21, 11428404), (26, 9230634), (28, 8571303), (36, 6666569), (39, 6153756), (42, 5714202), (52, 4615317), (63, 3809468), (78, 3076878), (84, 2857101), (91, 2637324), (117, 2051252), (126, 1904734), (156, 1538439), (182, 1318662), (234, 1025626), (252, 952367), (273, 879108), (364, 659331), (468, 512813), (546, 439554), (819, 293036), (1092, 219777), (1638, 146518), (3276, 73259)]