249533472

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{60449}}^1$

素因数の和:60505

約数の個数: 48

約数和(自身を含む): 670269600

約数和(自身を除く): 420736128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 60449, 120898, 181347, 241796, 362694, 483592, 725388, 967184, 1450776, 1934368, 2599307, 2901552, 5198614, 5803104, 7797921, 10397228, 15595842, 20794456, 31191684, 41588912, 62383368, 83177824, 124766736, 249533472]

約数ペア:

[(1, 249533472), (2, 124766736), (3, 83177824), (4, 62383368), (6, 41588912), (8, 31191684), (12, 20794456), (16, 15595842), (24, 10397228), (32, 7797921), (43, 5803104), (48, 5198614), (86, 2901552), (96, 2599307), (129, 1934368), (172, 1450776), (258, 967184), (344, 725388), (516, 483592), (688, 362694), (1032, 241796), (1376, 181347), (2064, 120898), (4128, 60449)]