538310784

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4111}}^1$

素因数の和:4170

約数の個数: 128

約数和(自身を含む): 1610588160

約数和(自身を除く): 1072277376

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 128, 132, 176, 186, 192, 248, 264, 341, 352, 372, 384, 496, 528, 682, 704, 744, 992, 1023, 1056, 1364, 1408, 1488, 1984, 2046, 2112, 2728, 2976, 3968, 4092, 4111, 4224, 5456, 5952, 8184, 8222, 10912, 11904, 12333, 16368, 16444, 21824, 24666, 32736, 32888, 43648, 45221, 49332, 65472, 65776, 90442, 98664, 127441, 130944, 131552, 135663, 180884, 197328, 254882, 263104, 271326, 361768, 382323, 394656, 509764, 526208, 542652, 723536, 764646, 789312, 1019528, 1085304, 1401851, 1447072, 1529292, 1578624, 2039056, 2170608, 2803702, 2894144, 3058584, 4078112, 4205553, 4341216, 5607404, 5788288, 6117168, 8156224, 8411106, 8682432, 11214808, 12234336, 16312448, 16822212, 17364864, 22429616, 24468672, 33644424, 44859232, 48937344, 67288848, 89718464, 134577696, 179436928, 269155392, 538310784]

約数ペア:

[(1, 538310784), (2, 269155392), (3, 179436928), (4, 134577696), (6, 89718464), (8, 67288848), (11, 48937344), (12, 44859232), (16, 33644424), (22, 24468672), (24, 22429616), (31, 17364864), (32, 16822212), (33, 16312448), (44, 12234336), (48, 11214808), (62, 8682432), (64, 8411106), (66, 8156224), (88, 6117168), (93, 5788288), (96, 5607404), (124, 4341216), (128, 4205553), (132, 4078112), (176, 3058584), (186, 2894144), (192, 2803702), (248, 2170608), (264, 2039056), (341, 1578624), (352, 1529292), (372, 1447072), (384, 1401851), (496, 1085304), (528, 1019528), (682, 789312), (704, 764646), (744, 723536), (992, 542652), (1023, 526208), (1056, 509764), (1364, 394656), (1408, 382323), (1488, 361768), (1984, 271326), (2046, 263104), (2112, 254882), (2728, 197328), (2976, 180884), (3968, 135663), (4092, 131552), (4111, 130944), (4224, 127441), (5456, 98664), (5952, 90442), (8184, 65776), (8222, 65472), (10912, 49332), (11904, 45221), (12333, 43648), (16368, 32888), (16444, 32736), (21824, 24666)]