263396832

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1321}}^1$

素因数の和:1432

約数の個数: 96

約数和(自身を含む): 724921344

約数和(自身を除く): 461524512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 67, 93, 96, 124, 134, 186, 201, 248, 268, 372, 402, 496, 536, 744, 804, 992, 1072, 1321, 1488, 1608, 2077, 2144, 2642, 2976, 3216, 3963, 4154, 5284, 6231, 6432, 7926, 8308, 10568, 12462, 15852, 16616, 21136, 24924, 31704, 33232, 40951, 42272, 49848, 63408, 66464, 81902, 88507, 99696, 122853, 126816, 163804, 177014, 199392, 245706, 265521, 327608, 354028, 491412, 531042, 655216, 708056, 982824, 1062084, 1310432, 1416112, 1965648, 2124168, 2743717, 2832224, 3931296, 4248336, 5487434, 8231151, 8496672, 10974868, 16462302, 21949736, 32924604, 43899472, 65849208, 87798944, 131698416, 263396832]

約数ペア:

[(1, 263396832), (2, 131698416), (3, 87798944), (4, 65849208), (6, 43899472), (8, 32924604), (12, 21949736), (16, 16462302), (24, 10974868), (31, 8496672), (32, 8231151), (48, 5487434), (62, 4248336), (67, 3931296), (93, 2832224), (96, 2743717), (124, 2124168), (134, 1965648), (186, 1416112), (201, 1310432), (248, 1062084), (268, 982824), (372, 708056), (402, 655216), (496, 531042), (536, 491412), (744, 354028), (804, 327608), (992, 265521), (1072, 245706), (1321, 199392), (1488, 177014), (1608, 163804), (2077, 126816), (2144, 122853), (2642, 99696), (2976, 88507), (3216, 81902), (3963, 66464), (4154, 63408), (5284, 49848), (6231, 42272), (6432, 40951), (7926, 33232), (8308, 31704), (10568, 24924), (12462, 21136), (15852, 16616)]