1210668873136

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{911}}^1\times {\mathrm{306491}}^1$

素因数の和:307681

約数の個数: 40

約数和(自身を含む): 2356918576128

約数和(自身を除く): 1146249702992

約数列:

[1, 2, 4, 8, 16, 271, 542, 911, 1084, 1822, 2168, 3644, 4336, 7288, 14576, 246881, 306491, 493762, 612982, 987524, 1225964, 1975048, 2451928, 3950096, 4903856, 83059061, 166118122, 279213301, 332236244, 558426602, 664472488, 1116853204, 1328944976, 2233706408, 4467412816, 75666804571, 151333609142, 302667218284, 605334436568, 1210668873136]

約数ペア:

[(1, 1210668873136), (2, 605334436568), (4, 302667218284), (8, 151333609142), (16, 75666804571), (271, 4467412816), (542, 2233706408), (911, 1328944976), (1084, 1116853204), (1822, 664472488), (2168, 558426602), (3644, 332236244), (4336, 279213301), (7288, 166118122), (14576, 83059061), (246881, 4903856), (306491, 3950096), (493762, 2451928), (612982, 1975048), (987524, 1225964)]