260965656

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:306

約数の個数: 192

約数和(自身を含む): 843635520

約数和(自身を除く): 582669864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 41, 42, 56, 63, 72, 73, 82, 84, 123, 126, 146, 164, 168, 173, 219, 246, 252, 287, 292, 328, 346, 369, 438, 492, 504, 511, 519, 574, 584, 657, 692, 738, 861, 876, 984, 1022, 1038, 1148, 1211, 1314, 1384, 1476, 1533, 1557, 1722, 1752, 2044, 2076, 2296, 2422, 2583, 2628, 2952, 2993, 3066, 3114, 3444, 3633, 4088, 4152, 4599, 4844, 5166, 5256, 5986, 6132, 6228, 6888, 7093, 7266, 8979, 9198, 9688, 10332, 10899, 11972, 12264, 12456, 12629, 14186, 14532, 17958, 18396, 20664, 20951, 21279, 21798, 23944, 25258, 26937, 28372, 29064, 35916, 36792, 37887, 41902, 42558, 43596, 49651, 50516, 53874, 56744, 62853, 63837, 71832, 75774, 83804, 85116, 87192, 88403, 99302, 101032, 107748, 113661, 125706, 127674, 148953, 151548, 167608, 170232, 176806, 188559, 198604, 215496, 227322, 251412, 255348, 265209, 297906, 303096, 353612, 377118, 397208, 446859, 454644, 502824, 510696, 517789, 530418, 595812, 707224, 754236, 795627, 893718, 909288, 1035578, 1060836, 1191624, 1508472, 1553367, 1591254, 1787436, 2071156, 2121672, 3106734, 3182508, 3574872, 3624523, 4142312, 4660101, 6213468, 6365016, 7249046, 9320202, 10873569, 12426936, 14498092, 18640404, 21747138, 28996184, 32620707, 37280808, 43494276, 65241414, 86988552, 130482828, 260965656]

約数ペア:

[(1, 260965656), (2, 130482828), (3, 86988552), (4, 65241414), (6, 43494276), (7, 37280808), (8, 32620707), (9, 28996184), (12, 21747138), (14, 18640404), (18, 14498092), (21, 12426936), (24, 10873569), (28, 9320202), (36, 7249046), (41, 6365016), (42, 6213468), (56, 4660101), (63, 4142312), (72, 3624523), (73, 3574872), (82, 3182508), (84, 3106734), (123, 2121672), (126, 2071156), (146, 1787436), (164, 1591254), (168, 1553367), (173, 1508472), (219, 1191624), (246, 1060836), (252, 1035578), (287, 909288), (292, 893718), (328, 795627), (346, 754236), (369, 707224), (438, 595812), (492, 530418), (504, 517789), (511, 510696), (519, 502824), (574, 454644), (584, 446859), (657, 397208), (692, 377118), (738, 353612), (861, 303096), (876, 297906), (984, 265209), (1022, 255348), (1038, 251412), (1148, 227322), (1211, 215496), (1314, 198604), (1384, 188559), (1476, 176806), (1533, 170232), (1557, 167608), (1722, 151548), (1752, 148953), (2044, 127674), (2076, 125706), (2296, 113661), (2422, 107748), (2583, 101032), (2628, 99302), (2952, 88403), (2993, 87192), (3066, 85116), (3114, 83804), (3444, 75774), (3633, 71832), (4088, 63837), (4152, 62853), (4599, 56744), (4844, 53874), (5166, 50516), (5256, 49651), (5986, 43596), (6132, 42558), (6228, 41902), (6888, 37887), (7093, 36792), (7266, 35916), (8979, 29064), (9198, 28372), (9688, 26937), (10332, 25258), (10899, 23944), (11972, 21798), (12264, 21279), (12456, 20951), (12629, 20664), (14186, 18396), (14532, 17958)]