1982071584

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{5519}}^1$

素因数の和:5607

約数の個数: 144

約数和(自身を含む): 5967561600

約数和(自身を除く): 3985490016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 43, 48, 58, 72, 86, 87, 96, 116, 129, 144, 172, 174, 232, 258, 261, 288, 344, 348, 387, 464, 516, 522, 688, 696, 774, 928, 1032, 1044, 1247, 1376, 1392, 1548, 2064, 2088, 2494, 2784, 3096, 3741, 4128, 4176, 4988, 5519, 6192, 7482, 8352, 9976, 11038, 11223, 12384, 14964, 16557, 19952, 22076, 22446, 29928, 33114, 39904, 44152, 44892, 49671, 59856, 66228, 88304, 89784, 99342, 119712, 132456, 160051, 176608, 179568, 198684, 237317, 264912, 320102, 359136, 397368, 474634, 480153, 529824, 640204, 711951, 794736, 949268, 960306, 1280408, 1423902, 1440459, 1589472, 1898536, 1920612, 2135853, 2560816, 2847804, 2880918, 3797072, 3841224, 4271706, 5121632, 5695608, 5761836, 6882193, 7594144, 7682448, 8543412, 11391216, 11523672, 13764386, 15364896, 17086824, 20646579, 22782432, 23047344, 27528772, 34173648, 41293158, 46094688, 55057544, 61939737, 68347296, 82586316, 110115088, 123879474, 165172632, 220230176, 247758948, 330345264, 495517896, 660690528, 991035792, 1982071584]

約数ペア:

[(1, 1982071584), (2, 991035792), (3, 660690528), (4, 495517896), (6, 330345264), (8, 247758948), (9, 220230176), (12, 165172632), (16, 123879474), (18, 110115088), (24, 82586316), (29, 68347296), (32, 61939737), (36, 55057544), (43, 46094688), (48, 41293158), (58, 34173648), (72, 27528772), (86, 23047344), (87, 22782432), (96, 20646579), (116, 17086824), (129, 15364896), (144, 13764386), (172, 11523672), (174, 11391216), (232, 8543412), (258, 7682448), (261, 7594144), (288, 6882193), (344, 5761836), (348, 5695608), (387, 5121632), (464, 4271706), (516, 3841224), (522, 3797072), (688, 2880918), (696, 2847804), (774, 2560816), (928, 2135853), (1032, 1920612), (1044, 1898536), (1247, 1589472), (1376, 1440459), (1392, 1423902), (1548, 1280408), (2064, 960306), (2088, 949268), (2494, 794736), (2784, 711951), (3096, 640204), (3741, 529824), (4128, 480153), (4176, 474634), (4988, 397368), (5519, 359136), (6192, 320102), (7482, 264912), (8352, 237317), (9976, 198684), (11038, 179568), (11223, 176608), (12384, 160051), (14964, 132456), (16557, 119712), (19952, 99342), (22076, 89784), (22446, 88304), (29928, 66228), (33114, 59856), (39904, 49671), (44152, 44892)]