249204144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{741679}}^1$

素因数の和:741697

約数の個数: 40

約数和(自身を含む): 735746560

約数和(自身を除く): 486542416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 741679, 1483358, 2225037, 2966716, 4450074, 5191753, 5933432, 8900148, 10383506, 11866864, 15575259, 17800296, 20767012, 31150518, 35600592, 41534024, 62301036, 83068048, 124602072, 249204144]

約数ペア:

[(1, 249204144), (2, 124602072), (3, 83068048), (4, 62301036), (6, 41534024), (7, 35600592), (8, 31150518), (12, 20767012), (14, 17800296), (16, 15575259), (21, 11866864), (24, 10383506), (28, 8900148), (42, 5933432), (48, 5191753), (56, 4450074), (84, 2966716), (112, 2225037), (168, 1483358), (336, 741679)]