422994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:75

約数の個数: 64

約数和(自身を含む): 1088640

約数和(自身を除く): 665646

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 29, 33, 34, 39, 51, 58, 66, 78, 87, 102, 143, 174, 187, 221, 286, 319, 374, 377, 429, 442, 493, 561, 638, 663, 754, 858, 957, 986, 1122, 1131, 1326, 1479, 1914, 2262, 2431, 2958, 4147, 4862, 5423, 6409, 7293, 8294, 10846, 12441, 12818, 14586, 16269, 19227, 24882, 32538, 38454, 70499, 140998, 211497, 422994]

約数ペア:

[(1, 422994), (2, 211497), (3, 140998), (6, 70499), (11, 38454), (13, 32538), (17, 24882), (22, 19227), (26, 16269), (29, 14586), (33, 12818), (34, 12441), (39, 10846), (51, 8294), (58, 7293), (66, 6409), (78, 5423), (87, 4862), (102, 4147), (143, 2958), (174, 2431), (187, 2262), (221, 1914), (286, 1479), (319, 1326), (374, 1131), (377, 1122), (429, 986), (442, 957), (493, 858), (561, 754), (638, 663)]