1956551296

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{409}}^1$

素因数の和:730

約数の個数: 128

約数和(自身を含む): 4717296000

約数和(自身を除く): 2760744704

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 281, 304, 409, 448, 532, 562, 608, 818, 896, 1064, 1124, 1216, 1636, 1967, 2128, 2248, 2432, 2863, 3272, 3934, 4256, 4496, 5339, 5726, 6544, 7771, 7868, 8512, 8992, 10678, 11452, 13088, 15542, 15736, 17024, 17984, 21356, 22904, 26176, 31084, 31472, 35968, 37373, 42712, 45808, 52352, 54397, 62168, 62944, 74746, 85424, 91616, 108794, 114929, 124336, 125888, 149492, 170848, 183232, 217588, 229858, 248672, 251776, 298984, 341696, 366464, 435176, 459716, 497344, 597968, 683392, 804503, 870352, 919432, 994688, 1195936, 1609006, 1740704, 1838864, 2183651, 2391872, 3218012, 3481408, 3677728, 4367302, 4783744, 6436024, 6962816, 7355456, 8734604, 12872048, 14710912, 15285557, 17469208, 25744096, 30571114, 34938416, 51488192, 61142228, 69876832, 102976384, 122284456, 139753664, 244568912, 279507328, 489137824, 978275648, 1956551296]

約数ペア:

[(1, 1956551296), (2, 978275648), (4, 489137824), (7, 279507328), (8, 244568912), (14, 139753664), (16, 122284456), (19, 102976384), (28, 69876832), (32, 61142228), (38, 51488192), (56, 34938416), (64, 30571114), (76, 25744096), (112, 17469208), (128, 15285557), (133, 14710912), (152, 12872048), (224, 8734604), (266, 7355456), (281, 6962816), (304, 6436024), (409, 4783744), (448, 4367302), (532, 3677728), (562, 3481408), (608, 3218012), (818, 2391872), (896, 2183651), (1064, 1838864), (1124, 1740704), (1216, 1609006), (1636, 1195936), (1967, 994688), (2128, 919432), (2248, 870352), (2432, 804503), (2863, 683392), (3272, 597968), (3934, 497344), (4256, 459716), (4496, 435176), (5339, 366464), (5726, 341696), (6544, 298984), (7771, 251776), (7868, 248672), (8512, 229858), (8992, 217588), (10678, 183232), (11452, 170848), (13088, 149492), (15542, 125888), (15736, 124336), (17024, 114929), (17984, 108794), (21356, 91616), (22904, 85424), (26176, 74746), (31084, 62944), (31472, 62168), (35968, 54397), (37373, 52352), (42712, 45808)]