348520294070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{221729}}^1$

素因数の和:221969

約数の個数: 64

約数和(自身を含む): 687944819520

約数和(自身を除く): 339424525450

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 113, 130, 214, 226, 535, 565, 1070, 1130, 1391, 1469, 2782, 2938, 6955, 7345, 12091, 13910, 14690, 24182, 60455, 120910, 157183, 221729, 314366, 443458, 785915, 1108645, 1571830, 2217290, 2882477, 5764954, 14412385, 23725003, 25055377, 28824770, 47450006, 50110754, 118625015, 125276885, 237250030, 250553770, 308425039, 325719901, 616850078, 651439802, 1542125195, 1628599505, 2680925339, 3084250390, 3257199010, 5361850678, 13404626695, 26809253390, 34852029407, 69704058814, 174260147035, 348520294070]

約数ペア:

[(1, 348520294070), (2, 174260147035), (5, 69704058814), (10, 34852029407), (13, 26809253390), (26, 13404626695), (65, 5361850678), (107, 3257199010), (113, 3084250390), (130, 2680925339), (214, 1628599505), (226, 1542125195), (535, 651439802), (565, 616850078), (1070, 325719901), (1130, 308425039), (1391, 250553770), (1469, 237250030), (2782, 125276885), (2938, 118625015), (6955, 50110754), (7345, 47450006), (12091, 28824770), (13910, 25055377), (14690, 23725003), (24182, 14412385), (60455, 5764954), (120910, 2882477), (157183, 2217290), (221729, 1571830), (314366, 1108645), (443458, 785915)]