455938002

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{2111}}^1$

素因数の和:2216

約数の個数: 72

約数和(自身を含む): 1085280768

約数和(自身を除く): 629342766

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 169, 213, 234, 338, 426, 507, 639, 923, 1014, 1278, 1521, 1846, 2111, 2769, 3042, 4222, 5538, 6333, 8307, 11999, 12666, 16614, 18999, 23998, 27443, 35997, 37998, 54886, 71994, 82329, 107991, 149881, 164658, 215982, 246987, 299762, 356759, 449643, 493974, 713518, 899286, 1070277, 1348929, 1948453, 2140554, 2697858, 3210831, 3896906, 5845359, 6421662, 11690718, 17536077, 25329889, 35072154, 50659778, 75989667, 151979334, 227969001, 455938002]

約数ペア:

[(1, 455938002), (2, 227969001), (3, 151979334), (6, 75989667), (9, 50659778), (13, 35072154), (18, 25329889), (26, 17536077), (39, 11690718), (71, 6421662), (78, 5845359), (117, 3896906), (142, 3210831), (169, 2697858), (213, 2140554), (234, 1948453), (338, 1348929), (426, 1070277), (507, 899286), (639, 713518), (923, 493974), (1014, 449643), (1278, 356759), (1521, 299762), (1846, 246987), (2111, 215982), (2769, 164658), (3042, 149881), (4222, 107991), (5538, 82329), (6333, 71994), (8307, 54886), (11999, 37998), (12666, 35997), (16614, 27443), (18999, 23998)]