772220492056

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{1129}}^1\times {\mathrm{505907}}^1$

素因数の和:507068

約数の個数: 48

約数和(自身を含む): 1569250729800

約数和(自身を除く): 797030237744

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1129, 1352, 2258, 4516, 9032, 14677, 29354, 58708, 117416, 190801, 381602, 505907, 763204, 1011814, 1526408, 2023628, 4047256, 6576791, 13153582, 26307164, 52614328, 85498283, 170996566, 341993132, 571169003, 683986264, 1142338006, 2284676012, 4569352024, 7425197039, 14850394078, 29700788156, 59401576312, 96527561507, 193055123014, 386110246028, 772220492056]

約数ペア:

[(1, 772220492056), (2, 386110246028), (4, 193055123014), (8, 96527561507), (13, 59401576312), (26, 29700788156), (52, 14850394078), (104, 7425197039), (169, 4569352024), (338, 2284676012), (676, 1142338006), (1129, 683986264), (1352, 571169003), (2258, 341993132), (4516, 170996566), (9032, 85498283), (14677, 52614328), (29354, 26307164), (58708, 13153582), (117416, 6576791), (190801, 4047256), (381602, 2023628), (505907, 1526408), (763204, 1011814)]