262809072

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:679

約数の個数: 120

約数和(自身を含む): 767415168

約数和(自身を除く): 504606096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 113, 124, 144, 186, 226, 248, 279, 339, 372, 452, 496, 521, 558, 678, 744, 904, 1017, 1042, 1116, 1356, 1488, 1563, 1808, 2034, 2084, 2232, 2712, 3126, 3503, 4068, 4168, 4464, 4689, 5424, 6252, 7006, 8136, 8336, 9378, 10509, 12504, 14012, 16151, 16272, 18756, 21018, 25008, 28024, 31527, 32302, 37512, 42036, 48453, 56048, 58873, 63054, 64604, 75024, 84072, 96906, 117746, 126108, 129208, 145359, 168144, 176619, 193812, 235492, 252216, 258416, 290718, 353238, 387624, 470984, 504432, 529857, 581436, 706476, 775248, 941968, 1059714, 1162872, 1412952, 1825063, 2119428, 2325744, 2825904, 3650126, 4238856, 5475189, 7300252, 8477712, 10950378, 14600504, 16425567, 21900756, 29201008, 32851134, 43801512, 65702268, 87603024, 131404536, 262809072]

約数ペア:

[(1, 262809072), (2, 131404536), (3, 87603024), (4, 65702268), (6, 43801512), (8, 32851134), (9, 29201008), (12, 21900756), (16, 16425567), (18, 14600504), (24, 10950378), (31, 8477712), (36, 7300252), (48, 5475189), (62, 4238856), (72, 3650126), (93, 2825904), (113, 2325744), (124, 2119428), (144, 1825063), (186, 1412952), (226, 1162872), (248, 1059714), (279, 941968), (339, 775248), (372, 706476), (452, 581436), (496, 529857), (521, 504432), (558, 470984), (678, 387624), (744, 353238), (904, 290718), (1017, 258416), (1042, 252216), (1116, 235492), (1356, 193812), (1488, 176619), (1563, 168144), (1808, 145359), (2034, 129208), (2084, 126108), (2232, 117746), (2712, 96906), (3126, 84072), (3503, 75024), (4068, 64604), (4168, 63054), (4464, 58873), (4689, 56048), (5424, 48453), (6252, 42036), (7006, 37512), (8136, 32302), (8336, 31527), (9378, 28024), (10509, 25008), (12504, 21018), (14012, 18756), (16151, 16272)]