264964968

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^2$

素因数の和:200

約数の個数: 144

約数和(自身を含む): 778995360

約数和(自身を除く): 514030392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 43, 46, 61, 69, 72, 86, 92, 122, 129, 138, 172, 183, 184, 207, 244, 258, 276, 344, 366, 387, 414, 488, 516, 549, 552, 732, 774, 828, 989, 1032, 1098, 1403, 1464, 1548, 1656, 1978, 2196, 2623, 2806, 2967, 3096, 3721, 3956, 4209, 4392, 5246, 5612, 5934, 7442, 7869, 7912, 8418, 8901, 10492, 11163, 11224, 11868, 12627, 14884, 15738, 16836, 17802, 20984, 22326, 23607, 23736, 25254, 29768, 31476, 33489, 33672, 35604, 44652, 47214, 50508, 60329, 62952, 66978, 71208, 85583, 89304, 94428, 101016, 120658, 133956, 160003, 171166, 180987, 188856, 241316, 256749, 267912, 320006, 342332, 361974, 480009, 482632, 513498, 542961, 640012, 684664, 723948, 770247, 960018, 1026996, 1085922, 1280024, 1440027, 1447896, 1540494, 1920036, 2053992, 2171844, 2880054, 3080988, 3680069, 3840072, 4343688, 5760108, 6161976, 7360138, 11040207, 11520216, 14720276, 22080414, 29440552, 33120621, 44160828, 66241242, 88321656, 132482484, 264964968]

約数ペア:

[(1, 264964968), (2, 132482484), (3, 88321656), (4, 66241242), (6, 44160828), (8, 33120621), (9, 29440552), (12, 22080414), (18, 14720276), (23, 11520216), (24, 11040207), (36, 7360138), (43, 6161976), (46, 5760108), (61, 4343688), (69, 3840072), (72, 3680069), (86, 3080988), (92, 2880054), (122, 2171844), (129, 2053992), (138, 1920036), (172, 1540494), (183, 1447896), (184, 1440027), (207, 1280024), (244, 1085922), (258, 1026996), (276, 960018), (344, 770247), (366, 723948), (387, 684664), (414, 640012), (488, 542961), (516, 513498), (549, 482632), (552, 480009), (732, 361974), (774, 342332), (828, 320006), (989, 267912), (1032, 256749), (1098, 241316), (1403, 188856), (1464, 180987), (1548, 171166), (1656, 160003), (1978, 133956), (2196, 120658), (2623, 101016), (2806, 94428), (2967, 89304), (3096, 85583), (3721, 71208), (3956, 66978), (4209, 62952), (4392, 60329), (5246, 50508), (5612, 47214), (5934, 44652), (7442, 35604), (7869, 33672), (7912, 33489), (8418, 31476), (8901, 29768), (10492, 25254), (11163, 23736), (11224, 23607), (11868, 22326), (12627, 20984), (14884, 17802), (15738, 16836)]