389549112

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1\times {\mathrm{887}}^1$

素因数の和:1556

約数の個数: 64

約数和(自身を含む): 1010188800

約数和(自身を除く): 620639688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 631, 696, 887, 1262, 1774, 1893, 2524, 2661, 3548, 3786, 5048, 5322, 7096, 7572, 10644, 15144, 18299, 21288, 25723, 36598, 51446, 54897, 73196, 77169, 102892, 109794, 146392, 154338, 205784, 219588, 308676, 439176, 559697, 617352, 1119394, 1679091, 2238788, 3358182, 4477576, 6716364, 13432728, 16231213, 32462426, 48693639, 64924852, 97387278, 129849704, 194774556, 389549112]

約数ペア:

[(1, 389549112), (2, 194774556), (3, 129849704), (4, 97387278), (6, 64924852), (8, 48693639), (12, 32462426), (24, 16231213), (29, 13432728), (58, 6716364), (87, 4477576), (116, 3358182), (174, 2238788), (232, 1679091), (348, 1119394), (631, 617352), (696, 559697), (887, 439176), (1262, 308676), (1774, 219588), (1893, 205784), (2524, 154338), (2661, 146392), (3548, 109794), (3786, 102892), (5048, 77169), (5322, 73196), (7096, 54897), (7572, 51446), (10644, 36598), (15144, 25723), (18299, 21288)]