338807281248

素因数分解:

$2^5\times 3^3\times {\mathrm{199}}^1\times {\mathrm{1970543}}^1$

素因数の和:1970761

約数の個数: 96

約数和(自身を含む): 993154176000

約数和(自身を除く): 654346894752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 199, 216, 288, 398, 432, 597, 796, 864, 1194, 1592, 1791, 2388, 3184, 3582, 4776, 5373, 6368, 7164, 9552, 10746, 14328, 19104, 21492, 28656, 42984, 57312, 85968, 171936, 1970543, 3941086, 5911629, 7882172, 11823258, 15764344, 17734887, 23646516, 31528688, 35469774, 47293032, 53204661, 63057376, 70939548, 94586064, 106409322, 141879096, 189172128, 212818644, 283758192, 392138057, 425637288, 567516384, 784276114, 851274576, 1176414171, 1568552228, 1702549152, 2352828342, 3137104456, 3529242513, 4705656684, 6274208912, 7058485026, 9411313368, 10587727539, 12548417824, 14116970052, 18822626736, 21175455078, 28233940104, 37645253472, 42350910156, 56467880208, 84701820312, 112935760416, 169403640624, 338807281248]

約数ペア:

[(1, 338807281248), (2, 169403640624), (3, 112935760416), (4, 84701820312), (6, 56467880208), (8, 42350910156), (9, 37645253472), (12, 28233940104), (16, 21175455078), (18, 18822626736), (24, 14116970052), (27, 12548417824), (32, 10587727539), (36, 9411313368), (48, 7058485026), (54, 6274208912), (72, 4705656684), (96, 3529242513), (108, 3137104456), (144, 2352828342), (199, 1702549152), (216, 1568552228), (288, 1176414171), (398, 851274576), (432, 784276114), (597, 567516384), (796, 425637288), (864, 392138057), (1194, 283758192), (1592, 212818644), (1791, 189172128), (2388, 141879096), (3184, 106409322), (3582, 94586064), (4776, 70939548), (5373, 63057376), (6368, 53204661), (7164, 47293032), (9552, 35469774), (10746, 31528688), (14328, 23646516), (19104, 17734887), (21492, 15764344), (28656, 11823258), (42984, 7882172), (57312, 5911629), (85968, 3941086), (171936, 1970543)]