235536961712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{133963}}^1$

素因数の和:134170

約数の個数: 80

約数和(自身を含む): 502332848640

約数和(自身を除く): 266795886928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 107, 158, 208, 214, 316, 428, 632, 856, 1027, 1264, 1391, 1712, 2054, 2782, 4108, 5564, 8216, 8453, 11128, 16432, 16906, 22256, 33812, 67624, 109889, 133963, 135248, 219778, 267926, 439556, 535852, 879112, 1071704, 1741519, 1758224, 2143408, 3483038, 6966076, 10583077, 13932152, 14334041, 21166154, 27864304, 28668082, 42332308, 57336164, 84664616, 114672328, 137580001, 169329232, 186342533, 229344656, 275160002, 372685066, 550320004, 745370132, 1100640008, 1132389239, 1490740264, 2201280016, 2264778478, 2981480528, 4529556956, 9059113912, 14721060107, 18118227824, 29442120214, 58884240428, 117768480856, 235536961712]

約数ペア:

[(1, 235536961712), (2, 117768480856), (4, 58884240428), (8, 29442120214), (13, 18118227824), (16, 14721060107), (26, 9059113912), (52, 4529556956), (79, 2981480528), (104, 2264778478), (107, 2201280016), (158, 1490740264), (208, 1132389239), (214, 1100640008), (316, 745370132), (428, 550320004), (632, 372685066), (856, 275160002), (1027, 229344656), (1264, 186342533), (1391, 169329232), (1712, 137580001), (2054, 114672328), (2782, 84664616), (4108, 57336164), (5564, 42332308), (8216, 28668082), (8453, 27864304), (11128, 21166154), (16432, 14334041), (16906, 13932152), (22256, 10583077), (33812, 6966076), (67624, 3483038), (109889, 2143408), (133963, 1758224), (135248, 1741519), (219778, 1071704), (267926, 879112), (439556, 535852)]