2891772816

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1\times {\mathrm{4337}}^1$

素因数の和:4856

約数の個数: 80

約数和(自身を含む): 7745932800

約数和(自身を除く): 4854159984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 479, 696, 958, 1392, 1437, 1916, 2874, 3832, 4337, 5748, 7664, 8674, 11496, 13011, 13891, 17348, 22992, 26022, 27782, 34696, 41673, 52044, 55564, 69392, 83346, 104088, 111128, 125773, 166692, 208176, 222256, 251546, 333384, 377319, 503092, 666768, 754638, 1006184, 1509276, 2012368, 2077423, 3018552, 4154846, 6037104, 6232269, 8309692, 12464538, 16619384, 24929076, 33238768, 49858152, 60245267, 99716304, 120490534, 180735801, 240981068, 361471602, 481962136, 722943204, 963924272, 1445886408, 2891772816]

約数ペア:

[(1, 2891772816), (2, 1445886408), (3, 963924272), (4, 722943204), (6, 481962136), (8, 361471602), (12, 240981068), (16, 180735801), (24, 120490534), (29, 99716304), (48, 60245267), (58, 49858152), (87, 33238768), (116, 24929076), (174, 16619384), (232, 12464538), (348, 8309692), (464, 6232269), (479, 6037104), (696, 4154846), (958, 3018552), (1392, 2077423), (1437, 2012368), (1916, 1509276), (2874, 1006184), (3832, 754638), (4337, 666768), (5748, 503092), (7664, 377319), (8674, 333384), (11496, 251546), (13011, 222256), (13891, 208176), (17348, 166692), (22992, 125773), (26022, 111128), (27782, 104088), (34696, 83346), (41673, 69392), (52044, 55564)]