231627992

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 476720640

約数和(自身を除く): 245092648

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 191, 241, 296, 382, 482, 629, 764, 964, 1258, 1528, 1928, 2516, 3247, 4097, 5032, 6494, 7067, 8194, 8917, 12988, 14134, 16388, 17834, 25976, 28268, 32776, 35668, 46031, 56536, 71336, 92062, 120139, 151589, 184124, 240278, 303178, 368248, 480556, 606356, 782527, 961112, 1212712, 1565054, 1703147, 3130108, 3406294, 6260216, 6812588, 13625176, 28953499, 57906998, 115813996, 231627992]

約数ペア:

[(1, 231627992), (2, 115813996), (4, 57906998), (8, 28953499), (17, 13625176), (34, 6812588), (37, 6260216), (68, 3406294), (74, 3130108), (136, 1703147), (148, 1565054), (191, 1212712), (241, 961112), (296, 782527), (382, 606356), (482, 480556), (629, 368248), (764, 303178), (964, 240278), (1258, 184124), (1528, 151589), (1928, 120139), (2516, 92062), (3247, 71336), (4097, 56536), (5032, 46031), (6494, 35668), (7067, 32776), (8194, 28268), (8917, 25976), (12988, 17834), (14134, 16388)]