220408032

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{176609}}^1$

素因数の和:176635

約数の個数: 48

約数和(自身を含む): 623080080

約数和(自身を除く): 402672048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 176609, 353218, 529827, 706436, 1059654, 1412872, 2119308, 2295917, 2825744, 4238616, 4591834, 5651488, 6887751, 8477232, 9183668, 13775502, 16954464, 18367336, 27551004, 36734672, 55102008, 73469344, 110204016, 220408032]

約数ペア:

[(1, 220408032), (2, 110204016), (3, 73469344), (4, 55102008), (6, 36734672), (8, 27551004), (12, 18367336), (13, 16954464), (16, 13775502), (24, 9183668), (26, 8477232), (32, 6887751), (39, 5651488), (48, 4591834), (52, 4238616), (78, 2825744), (96, 2295917), (104, 2119308), (156, 1412872), (208, 1059654), (312, 706436), (416, 529827), (624, 353218), (1248, 176609)]