1405629792

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4441}}^1$

素因数の和:4621

約数の個数: 144

約数和(自身を含む): 4598429472

約数和(自身を除く): 3192799680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 157, 168, 224, 252, 288, 314, 336, 471, 504, 628, 672, 942, 1008, 1099, 1256, 1413, 1884, 2016, 2198, 2512, 2826, 3297, 3768, 4396, 4441, 5024, 5652, 6594, 7536, 8792, 8882, 9891, 11304, 13188, 13323, 15072, 17584, 17764, 19782, 22608, 26376, 26646, 31087, 35168, 35528, 39564, 39969, 45216, 52752, 53292, 62174, 71056, 79128, 79938, 93261, 105504, 106584, 124348, 142112, 158256, 159876, 186522, 213168, 248696, 279783, 316512, 319752, 373044, 426336, 497392, 559566, 639504, 697237, 746088, 994784, 1119132, 1279008, 1394474, 1492176, 2091711, 2238264, 2788948, 2984352, 4183422, 4476528, 4880659, 5577896, 6275133, 8366844, 8953056, 9761318, 11155792, 12550266, 14641977, 16733688, 19522636, 22311584, 25100532, 29283954, 33467376, 39045272, 43925931, 50201064, 58567908, 66934752, 78090544, 87851862, 100402128, 117135816, 156181088, 175703724, 200804256, 234271632, 351407448, 468543264, 702814896, 1405629792]

約数ペア:

[(1, 1405629792), (2, 702814896), (3, 468543264), (4, 351407448), (6, 234271632), (7, 200804256), (8, 175703724), (9, 156181088), (12, 117135816), (14, 100402128), (16, 87851862), (18, 78090544), (21, 66934752), (24, 58567908), (28, 50201064), (32, 43925931), (36, 39045272), (42, 33467376), (48, 29283954), (56, 25100532), (63, 22311584), (72, 19522636), (84, 16733688), (96, 14641977), (112, 12550266), (126, 11155792), (144, 9761318), (157, 8953056), (168, 8366844), (224, 6275133), (252, 5577896), (288, 4880659), (314, 4476528), (336, 4183422), (471, 2984352), (504, 2788948), (628, 2238264), (672, 2091711), (942, 1492176), (1008, 1394474), (1099, 1279008), (1256, 1119132), (1413, 994784), (1884, 746088), (2016, 697237), (2198, 639504), (2512, 559566), (2826, 497392), (3297, 426336), (3768, 373044), (4396, 319752), (4441, 316512), (5024, 279783), (5652, 248696), (6594, 213168), (7536, 186522), (8792, 159876), (8882, 158256), (9891, 142112), (11304, 124348), (13188, 106584), (13323, 105504), (15072, 93261), (17584, 79938), (17764, 79128), (19782, 71056), (22608, 62174), (26376, 53292), (26646, 52752), (31087, 45216), (35168, 39969), (35528, 39564)]