1301918912

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3557}}^1$

素因数の和:3638

約数の個数: 112

約数和(自身を含む): 3181136640

約数和(自身を除く): 1879217728

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 43, 56, 64, 76, 86, 112, 133, 152, 172, 224, 266, 301, 304, 344, 448, 532, 602, 608, 688, 817, 1064, 1204, 1216, 1376, 1634, 2128, 2408, 2752, 3268, 3557, 4256, 4816, 5719, 6536, 7114, 8512, 9632, 11438, 13072, 14228, 19264, 22876, 24899, 26144, 28456, 45752, 49798, 52288, 56912, 67583, 91504, 99596, 113824, 135166, 152951, 183008, 199192, 227648, 270332, 305902, 366016, 398384, 473081, 540664, 611804, 796768, 946162, 1070657, 1081328, 1223608, 1593536, 1892324, 2141314, 2162656, 2447216, 2906069, 3784648, 4282628, 4325312, 4894432, 5812138, 7569296, 8565256, 9788864, 11624276, 15138592, 17130512, 20342483, 23248552, 30277184, 34261024, 40684966, 46497104, 68522048, 81369932, 92994208, 162739864, 185988416, 325479728, 650959456, 1301918912]

約数ペア:

[(1, 1301918912), (2, 650959456), (4, 325479728), (7, 185988416), (8, 162739864), (14, 92994208), (16, 81369932), (19, 68522048), (28, 46497104), (32, 40684966), (38, 34261024), (43, 30277184), (56, 23248552), (64, 20342483), (76, 17130512), (86, 15138592), (112, 11624276), (133, 9788864), (152, 8565256), (172, 7569296), (224, 5812138), (266, 4894432), (301, 4325312), (304, 4282628), (344, 3784648), (448, 2906069), (532, 2447216), (602, 2162656), (608, 2141314), (688, 1892324), (817, 1593536), (1064, 1223608), (1204, 1081328), (1216, 1070657), (1376, 946162), (1634, 796768), (2128, 611804), (2408, 540664), (2752, 473081), (3268, 398384), (3557, 366016), (4256, 305902), (4816, 270332), (5719, 227648), (6536, 199192), (7114, 183008), (8512, 152951), (9632, 135166), (11438, 113824), (13072, 99596), (14228, 91504), (19264, 67583), (22876, 56912), (24899, 52288), (26144, 49798), (28456, 45752)]