964660256

素因数分解:

$2^5\times 7^2\times {\mathrm{277}}^1\times {\mathrm{2221}}^1$

素因数の和:2522

約数の個数: 72

約数和(自身を含む): 2218218156

約数和(自身を除く): 1253557900

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 277, 392, 554, 784, 1108, 1568, 1939, 2216, 2221, 3878, 4432, 4442, 7756, 8864, 8884, 13573, 15512, 15547, 17768, 27146, 31024, 31094, 35536, 54292, 62048, 62188, 71072, 108584, 108829, 124376, 217168, 217658, 248752, 434336, 435316, 497504, 615217, 870632, 1230434, 1741264, 2460868, 3482528, 4306519, 4921736, 8613038, 9843472, 17226076, 19686944, 30145633, 34452152, 60291266, 68904304, 120582532, 137808608, 241165064, 482330128, 964660256]

約数ペア:

[(1, 964660256), (2, 482330128), (4, 241165064), (7, 137808608), (8, 120582532), (14, 68904304), (16, 60291266), (28, 34452152), (32, 30145633), (49, 19686944), (56, 17226076), (98, 9843472), (112, 8613038), (196, 4921736), (224, 4306519), (277, 3482528), (392, 2460868), (554, 1741264), (784, 1230434), (1108, 870632), (1568, 615217), (1939, 497504), (2216, 435316), (2221, 434336), (3878, 248752), (4432, 217658), (4442, 217168), (7756, 124376), (8864, 108829), (8884, 108584), (13573, 71072), (15512, 62188), (15547, 62048), (17768, 54292), (27146, 35536), (31024, 31094)]