981885684744

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{673}}^1\times {\mathrm{157081}}^1$

素因数の和:157812

約数の個数: 128

約数和(自身を含む): 2795054275200

約数和(自身を除く): 1813168590456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 673, 774, 1032, 1161, 1346, 1548, 2019, 2322, 2692, 3096, 4038, 4644, 5384, 6057, 8076, 9288, 12114, 16152, 18171, 24228, 28939, 36342, 48456, 57878, 72684, 86817, 115756, 145368, 157081, 173634, 231512, 260451, 314162, 347268, 471243, 520902, 628324, 694536, 781353, 942486, 1041804, 1256648, 1413729, 1562706, 1884972, 2083608, 2827458, 3125412, 3769944, 4241187, 5654916, 6250824, 6754483, 8482374, 11309832, 13508966, 16964748, 20263449, 27017932, 33929496, 40526898, 54035864, 60790347, 81053796, 105715513, 121580694, 162107592, 182371041, 211431026, 243161388, 317146539, 364742082, 422862052, 486322776, 634293078, 729484164, 845724104, 951439617, 1268586156, 1458968328, 1902879234, 2537172312, 2854318851, 3805758468, 4545767059, 5708637702, 7611516936, 9091534118, 11417275404, 13637301177, 18183068236, 22834550808, 27274602354, 36366136472, 40911903531, 54549204708, 81823807062, 109098409416, 122735710593, 163647614124, 245471421186, 327295228248, 490942842372, 981885684744]

約数ペア:

[(1, 981885684744), (2, 490942842372), (3, 327295228248), (4, 245471421186), (6, 163647614124), (8, 122735710593), (9, 109098409416), (12, 81823807062), (18, 54549204708), (24, 40911903531), (27, 36366136472), (36, 27274602354), (43, 22834550808), (54, 18183068236), (72, 13637301177), (86, 11417275404), (108, 9091534118), (129, 7611516936), (172, 5708637702), (216, 4545767059), (258, 3805758468), (344, 2854318851), (387, 2537172312), (516, 1902879234), (673, 1458968328), (774, 1268586156), (1032, 951439617), (1161, 845724104), (1346, 729484164), (1548, 634293078), (2019, 486322776), (2322, 422862052), (2692, 364742082), (3096, 317146539), (4038, 243161388), (4644, 211431026), (5384, 182371041), (6057, 162107592), (8076, 121580694), (9288, 105715513), (12114, 81053796), (16152, 60790347), (18171, 54035864), (24228, 40526898), (28939, 33929496), (36342, 27017932), (48456, 20263449), (57878, 16964748), (72684, 13508966), (86817, 11309832), (115756, 8482374), (145368, 6754483), (157081, 6250824), (173634, 5654916), (231512, 4241187), (260451, 3769944), (314162, 3125412), (347268, 2827458), (471243, 2083608), (520902, 1884972), (628324, 1562706), (694536, 1413729), (781353, 1256648), (942486, 1041804)]