204161856

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{991}}^1$

素因数の和:1072

約数の個数: 112

約数和(自身を含む): 574487040

約数和(自身を除く): 370325184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 37, 48, 58, 64, 74, 87, 96, 111, 116, 148, 174, 192, 222, 232, 296, 348, 444, 464, 592, 696, 888, 928, 991, 1073, 1184, 1392, 1776, 1856, 1982, 2146, 2368, 2784, 2973, 3219, 3552, 3964, 4292, 5568, 5946, 6438, 7104, 7928, 8584, 11892, 12876, 15856, 17168, 23784, 25752, 28739, 31712, 34336, 36667, 47568, 51504, 57478, 63424, 68672, 73334, 86217, 95136, 103008, 110001, 114956, 146668, 172434, 190272, 206016, 220002, 229912, 293336, 344868, 440004, 459824, 586672, 689736, 880008, 919648, 1063343, 1173344, 1379472, 1760016, 1839296, 2126686, 2346688, 2758944, 3190029, 3520032, 4253372, 5517888, 6380058, 7040064, 8506744, 12760116, 17013488, 25520232, 34026976, 51040464, 68053952, 102080928, 204161856]

約数ペア:

[(1, 204161856), (2, 102080928), (3, 68053952), (4, 51040464), (6, 34026976), (8, 25520232), (12, 17013488), (16, 12760116), (24, 8506744), (29, 7040064), (32, 6380058), (37, 5517888), (48, 4253372), (58, 3520032), (64, 3190029), (74, 2758944), (87, 2346688), (96, 2126686), (111, 1839296), (116, 1760016), (148, 1379472), (174, 1173344), (192, 1063343), (222, 919648), (232, 880008), (296, 689736), (348, 586672), (444, 459824), (464, 440004), (592, 344868), (696, 293336), (888, 229912), (928, 220002), (991, 206016), (1073, 190272), (1184, 172434), (1392, 146668), (1776, 114956), (1856, 110001), (1982, 103008), (2146, 95136), (2368, 86217), (2784, 73334), (2973, 68672), (3219, 63424), (3552, 57478), (3964, 51504), (4292, 47568), (5568, 36667), (5946, 34336), (6438, 31712), (7104, 28739), (7928, 25752), (8584, 23784), (11892, 17168), (12876, 15856)]