728770152

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{25799}}^1$

素因数の和:25926

約数の個数: 64

約数和(自身を含む): 2006208000

約数和(自身を除く): 1277437848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 107, 132, 214, 264, 321, 428, 642, 856, 1177, 1284, 2354, 2568, 3531, 4708, 7062, 9416, 14124, 25799, 28248, 51598, 77397, 103196, 154794, 206392, 283789, 309588, 567578, 619176, 851367, 1135156, 1702734, 2270312, 2760493, 3405468, 5520986, 6810936, 8281479, 11041972, 16562958, 22083944, 30365423, 33125916, 60730846, 66251832, 91096269, 121461692, 182192538, 242923384, 364385076, 728770152]

約数ペア:

[(1, 728770152), (2, 364385076), (3, 242923384), (4, 182192538), (6, 121461692), (8, 91096269), (11, 66251832), (12, 60730846), (22, 33125916), (24, 30365423), (33, 22083944), (44, 16562958), (66, 11041972), (88, 8281479), (107, 6810936), (132, 5520986), (214, 3405468), (264, 2760493), (321, 2270312), (428, 1702734), (642, 1135156), (856, 851367), (1177, 619176), (1284, 567578), (2354, 309588), (2568, 283789), (3531, 206392), (4708, 154794), (7062, 103196), (9416, 77397), (14124, 51598), (25799, 28248)]