740792016

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^1\times {\mathrm{40507}}^1$

素因数の和:40648

約数の個数: 60

約数和(自身を含む): 2089564672

約数和(自身を除く): 1348772656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 254, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4572, 6096, 9144, 18288, 40507, 81014, 121521, 162028, 243042, 324056, 364563, 486084, 648112, 729126, 972168, 1458252, 1944336, 2916504, 5144389, 5833008, 10288778, 15433167, 20577556, 30866334, 41155112, 46299501, 61732668, 82310224, 92599002, 123465336, 185198004, 246930672, 370396008, 740792016]

約数ペア:

[(1, 740792016), (2, 370396008), (3, 246930672), (4, 185198004), (6, 123465336), (8, 92599002), (9, 82310224), (12, 61732668), (16, 46299501), (18, 41155112), (24, 30866334), (36, 20577556), (48, 15433167), (72, 10288778), (127, 5833008), (144, 5144389), (254, 2916504), (381, 1944336), (508, 1458252), (762, 972168), (1016, 729126), (1143, 648112), (1524, 486084), (2032, 364563), (2286, 324056), (3048, 243042), (4572, 162028), (6096, 121521), (9144, 81014), (18288, 40507)]