881625744

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1627}}^1$

素因数の和:1765

約数の個数: 120

約数和(自身を含む): 2550854592

約数和(自身を除く): 1669228848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 71, 72, 106, 142, 144, 159, 212, 213, 284, 318, 424, 426, 477, 568, 636, 639, 848, 852, 954, 1136, 1272, 1278, 1627, 1704, 1908, 2544, 2556, 3254, 3408, 3763, 3816, 4881, 5112, 6508, 7526, 7632, 9762, 10224, 11289, 13016, 14643, 15052, 19524, 22578, 26032, 29286, 30104, 33867, 39048, 45156, 58572, 60208, 67734, 78096, 86231, 90312, 115517, 117144, 135468, 172462, 180624, 231034, 234288, 258693, 270936, 344924, 346551, 462068, 517386, 541872, 689848, 693102, 776079, 924136, 1034772, 1039653, 1379696, 1386204, 1552158, 1848272, 2069544, 2079306, 2772408, 3104316, 4139088, 4158612, 5544816, 6122401, 6208632, 8317224, 12244802, 12417264, 16634448, 18367203, 24489604, 36734406, 48979208, 55101609, 73468812, 97958416, 110203218, 146937624, 220406436, 293875248, 440812872, 881625744]

約数ペア:

[(1, 881625744), (2, 440812872), (3, 293875248), (4, 220406436), (6, 146937624), (8, 110203218), (9, 97958416), (12, 73468812), (16, 55101609), (18, 48979208), (24, 36734406), (36, 24489604), (48, 18367203), (53, 16634448), (71, 12417264), (72, 12244802), (106, 8317224), (142, 6208632), (144, 6122401), (159, 5544816), (212, 4158612), (213, 4139088), (284, 3104316), (318, 2772408), (424, 2079306), (426, 2069544), (477, 1848272), (568, 1552158), (636, 1386204), (639, 1379696), (848, 1039653), (852, 1034772), (954, 924136), (1136, 776079), (1272, 693102), (1278, 689848), (1627, 541872), (1704, 517386), (1908, 462068), (2544, 346551), (2556, 344924), (3254, 270936), (3408, 258693), (3763, 234288), (3816, 231034), (4881, 180624), (5112, 172462), (6508, 135468), (7526, 117144), (7632, 115517), (9762, 90312), (10224, 86231), (11289, 78096), (13016, 67734), (14643, 60208), (15052, 58572), (19524, 45156), (22578, 39048), (26032, 33867), (29286, 30104)]