260858304

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2087}}^1$

素因数の和:2143

約数の個数: 168

約数和(自身を含む): 882505728

約数和(自身を除く): 621647424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 192, 217, 224, 248, 252, 279, 288, 336, 372, 434, 448, 496, 504, 558, 576, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1344, 1488, 1736, 1953, 1984, 2016, 2087, 2232, 2604, 2976, 3472, 3906, 4032, 4174, 4464, 5208, 5952, 6261, 6944, 7812, 8348, 8928, 10416, 12522, 13888, 14609, 15624, 16696, 17856, 18783, 20832, 25044, 29218, 31248, 33392, 37566, 41664, 43827, 50088, 58436, 62496, 64697, 66784, 75132, 87654, 100176, 116872, 124992, 129394, 131481, 133568, 150264, 175308, 194091, 200352, 233744, 258788, 262962, 300528, 350616, 388182, 400704, 452879, 467488, 517576, 525924, 582273, 601056, 701232, 776364, 905758, 934976, 1035152, 1051848, 1164546, 1202112, 1358637, 1402464, 1552728, 1811516, 2070304, 2103696, 2329092, 2717274, 2804928, 3105456, 3623032, 4075911, 4140608, 4207392, 4658184, 5434548, 6210912, 7246064, 8151822, 8414784, 9316368, 10869096, 12421824, 14492128, 16303644, 18632736, 21738192, 28984256, 32607288, 37265472, 43476384, 65214576, 86952768, 130429152, 260858304]

約数ペア:

[(1, 260858304), (2, 130429152), (3, 86952768), (4, 65214576), (6, 43476384), (7, 37265472), (8, 32607288), (9, 28984256), (12, 21738192), (14, 18632736), (16, 16303644), (18, 14492128), (21, 12421824), (24, 10869096), (28, 9316368), (31, 8414784), (32, 8151822), (36, 7246064), (42, 6210912), (48, 5434548), (56, 4658184), (62, 4207392), (63, 4140608), (64, 4075911), (72, 3623032), (84, 3105456), (93, 2804928), (96, 2717274), (112, 2329092), (124, 2103696), (126, 2070304), (144, 1811516), (168, 1552728), (186, 1402464), (192, 1358637), (217, 1202112), (224, 1164546), (248, 1051848), (252, 1035152), (279, 934976), (288, 905758), (336, 776364), (372, 701232), (434, 601056), (448, 582273), (496, 525924), (504, 517576), (558, 467488), (576, 452879), (651, 400704), (672, 388182), (744, 350616), (868, 300528), (992, 262962), (1008, 258788), (1116, 233744), (1302, 200352), (1344, 194091), (1488, 175308), (1736, 150264), (1953, 133568), (1984, 131481), (2016, 129394), (2087, 124992), (2232, 116872), (2604, 100176), (2976, 87654), (3472, 75132), (3906, 66784), (4032, 64697), (4174, 62496), (4464, 58436), (5208, 50088), (5952, 43827), (6261, 41664), (6944, 37566), (7812, 33392), (8348, 31248), (8928, 29218), (10416, 25044), (12522, 20832), (13888, 18783), (14609, 17856), (15624, 16696)]