789413236412

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{4049}}^1\times {\mathrm{4861}}^1$

素因数の和:9222

約数の個数: 48

約数和(自身を含む): 1424690467200

約数和(自身を除く): 635277230788

約数列:

[1, 2, 4, 37, 74, 148, 271, 542, 1084, 4049, 4861, 8098, 9722, 10027, 16196, 19444, 20054, 40108, 149813, 179857, 299626, 359714, 599252, 719428, 1097279, 1317331, 2194558, 2634662, 4389116, 5269324, 19682189, 39364378, 40599323, 48741247, 78728756, 81198646, 97482494, 162397292, 194964988, 728240993, 1456481986, 2912963972, 5333873219, 10667746438, 21335492876, 197353309103, 394706618206, 789413236412]

約数ペア:

[(1, 789413236412), (2, 394706618206), (4, 197353309103), (37, 21335492876), (74, 10667746438), (148, 5333873219), (271, 2912963972), (542, 1456481986), (1084, 728240993), (4049, 194964988), (4861, 162397292), (8098, 97482494), (9722, 81198646), (10027, 78728756), (16196, 48741247), (19444, 40599323), (20054, 39364378), (40108, 19682189), (149813, 5269324), (179857, 4389116), (299626, 2634662), (359714, 2194558), (599252, 1317331), (719428, 1097279)]