1904737872

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{1871}}^1$

素因数の和:2176

約数の個数: 80

約数和(自身を含む): 4991680512

約数和(自身を除く): 3086942640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 167, 254, 334, 381, 501, 508, 668, 762, 1002, 1016, 1336, 1524, 1871, 2004, 2032, 2672, 3048, 3742, 4008, 5613, 6096, 7484, 8016, 11226, 14968, 21209, 22452, 29936, 42418, 44904, 63627, 84836, 89808, 127254, 169672, 237617, 254508, 312457, 339344, 475234, 509016, 624914, 712851, 937371, 950468, 1018032, 1249828, 1425702, 1874742, 1900936, 2499656, 2851404, 3749484, 3801872, 4999312, 5702808, 7498968, 11405616, 14997936, 39682039, 79364078, 119046117, 158728156, 238092234, 317456312, 476184468, 634912624, 952368936, 1904737872]

約数ペア:

[(1, 1904737872), (2, 952368936), (3, 634912624), (4, 476184468), (6, 317456312), (8, 238092234), (12, 158728156), (16, 119046117), (24, 79364078), (48, 39682039), (127, 14997936), (167, 11405616), (254, 7498968), (334, 5702808), (381, 4999312), (501, 3801872), (508, 3749484), (668, 2851404), (762, 2499656), (1002, 1900936), (1016, 1874742), (1336, 1425702), (1524, 1249828), (1871, 1018032), (2004, 950468), (2032, 937371), (2672, 712851), (3048, 624914), (3742, 509016), (4008, 475234), (5613, 339344), (6096, 312457), (7484, 254508), (8016, 237617), (11226, 169672), (14968, 127254), (21209, 89808), (22452, 84836), (29936, 63627), (42418, 44904)]