18441471664

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{516163}}^1$

素因数の和:516218

約数の個数: 80

約数和(自身を含む): 46083121920

約数和(自身を除く): 27641650256

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 44, 56, 58, 77, 88, 112, 116, 154, 176, 203, 232, 308, 319, 406, 464, 616, 638, 812, 1232, 1276, 1624, 2233, 2552, 3248, 4466, 5104, 8932, 17864, 35728, 516163, 1032326, 2064652, 3613141, 4129304, 5677793, 7226282, 8258608, 11355586, 14452564, 14968727, 22711172, 28905128, 29937454, 39744551, 45422344, 57810256, 59874908, 79489102, 90844688, 104781089, 119749816, 158978204, 164655997, 209562178, 239499632, 317956408, 329311994, 419124356, 635912816, 658623988, 838248712, 1152591979, 1317247976, 1676497424, 2305183958, 2634495952, 4610367916, 9220735832, 18441471664]

約数ペア:

[(1, 18441471664), (2, 9220735832), (4, 4610367916), (7, 2634495952), (8, 2305183958), (11, 1676497424), (14, 1317247976), (16, 1152591979), (22, 838248712), (28, 658623988), (29, 635912816), (44, 419124356), (56, 329311994), (58, 317956408), (77, 239499632), (88, 209562178), (112, 164655997), (116, 158978204), (154, 119749816), (176, 104781089), (203, 90844688), (232, 79489102), (308, 59874908), (319, 57810256), (406, 45422344), (464, 39744551), (616, 29937454), (638, 28905128), (812, 22711172), (1232, 14968727), (1276, 14452564), (1624, 11355586), (2233, 8258608), (2552, 7226282), (3248, 5677793), (4466, 4129304), (5104, 3613141), (8932, 2064652), (17864, 1032326), (35728, 516163)]