2783132968

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37967}}^1$

素因数の和:38015

約数の個数: 96

約数和(自身を含む): 7011930240

約数和(自身を除く): 4228797272

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 49, 56, 68, 77, 88, 98, 119, 136, 154, 187, 196, 238, 308, 374, 392, 476, 539, 616, 748, 833, 952, 1078, 1309, 1496, 1666, 2156, 2618, 3332, 4312, 5236, 6664, 9163, 10472, 18326, 36652, 37967, 73304, 75934, 151868, 265769, 303736, 417637, 531538, 645439, 835274, 1063076, 1290878, 1670548, 1860383, 2126152, 2581756, 2923459, 3341096, 3720766, 4518073, 5163512, 5846918, 7099829, 7441532, 9036146, 11693836, 14199658, 14883064, 18072292, 20464213, 23387672, 28399316, 31626511, 36144584, 40928426, 49698803, 56798632, 63253022, 81856852, 99397606, 126506044, 163713704, 198795212, 253012088, 347891621, 397590424, 695783242, 1391566484, 2783132968]

約数ペア:

[(1, 2783132968), (2, 1391566484), (4, 695783242), (7, 397590424), (8, 347891621), (11, 253012088), (14, 198795212), (17, 163713704), (22, 126506044), (28, 99397606), (34, 81856852), (44, 63253022), (49, 56798632), (56, 49698803), (68, 40928426), (77, 36144584), (88, 31626511), (98, 28399316), (119, 23387672), (136, 20464213), (154, 18072292), (187, 14883064), (196, 14199658), (238, 11693836), (308, 9036146), (374, 7441532), (392, 7099829), (476, 5846918), (539, 5163512), (616, 4518073), (748, 3720766), (833, 3341096), (952, 2923459), (1078, 2581756), (1309, 2126152), (1496, 1860383), (1666, 1670548), (2156, 1290878), (2618, 1063076), (3332, 835274), (4312, 645439), (5236, 531538), (6664, 417637), (9163, 303736), (10472, 265769), (18326, 151868), (36652, 75934), (37967, 73304)]