820782024

素因数分解:

$2^3\times 3^1\times {\mathrm{277}}^1\times {\mathrm{331}}^1\times {\mathrm{373}}^1$

素因数の和:990

約数の個数: 64

約数和(自身を含む): 2071122240

約数和(自身を除く): 1250340216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 277, 331, 373, 554, 662, 746, 831, 993, 1108, 1119, 1324, 1492, 1662, 1986, 2216, 2238, 2648, 2984, 3324, 3972, 4476, 6648, 7944, 8952, 91687, 103321, 123463, 183374, 206642, 246926, 275061, 309963, 366748, 370389, 413284, 493852, 550122, 619926, 733496, 740778, 826568, 987704, 1100244, 1239852, 1481556, 2200488, 2479704, 2963112, 34199251, 68398502, 102597753, 136797004, 205195506, 273594008, 410391012, 820782024]

約数ペア:

[(1, 820782024), (2, 410391012), (3, 273594008), (4, 205195506), (6, 136797004), (8, 102597753), (12, 68398502), (24, 34199251), (277, 2963112), (331, 2479704), (373, 2200488), (554, 1481556), (662, 1239852), (746, 1100244), (831, 987704), (993, 826568), (1108, 740778), (1119, 733496), (1324, 619926), (1492, 550122), (1662, 493852), (1986, 413284), (2216, 370389), (2238, 366748), (2648, 309963), (2984, 275061), (3324, 246926), (3972, 206642), (4476, 183374), (6648, 123463), (7944, 103321), (8952, 91687)]