320603919234

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1\times {\mathrm{1327}}^1\times {\mathrm{1657}}^1$

素因数の和:4287

約数の個数: 64

約数和(自身を含む): 676400332800

約数和(自身を除く): 355796413566

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1279, 1327, 1657, 2558, 2654, 3314, 3837, 3981, 4971, 7674, 7962, 9942, 24301, 25213, 31483, 48602, 50426, 62966, 72903, 75639, 94449, 145806, 151278, 188898, 1697233, 2119303, 2198839, 3394466, 4238606, 4397678, 5091699, 6357909, 6596517, 10183398, 12715818, 13193034, 32247427, 40266757, 41777941, 64494854, 80533514, 83555882, 96742281, 120800271, 125333823, 193484562, 241600542, 250667646, 2812315081, 5624630162, 8436945243, 16873890486, 53433986539, 106867973078, 160301959617, 320603919234]

約数ペア:

[(1, 320603919234), (2, 160301959617), (3, 106867973078), (6, 53433986539), (19, 16873890486), (38, 8436945243), (57, 5624630162), (114, 2812315081), (1279, 250667646), (1327, 241600542), (1657, 193484562), (2558, 125333823), (2654, 120800271), (3314, 96742281), (3837, 83555882), (3981, 80533514), (4971, 64494854), (7674, 41777941), (7962, 40266757), (9942, 32247427), (24301, 13193034), (25213, 12715818), (31483, 10183398), (48602, 6596517), (50426, 6357909), (62966, 5091699), (72903, 4397678), (75639, 4238606), (94449, 3394466), (145806, 2198839), (151278, 2119303), (188898, 1697233)]