354439764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{823}}^1\times {\mathrm{1709}}^1$

素因数の和:2549

約数の個数: 72

約数和(自身を含む): 1025781120

約数和(自身を除く): 671341356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 823, 1646, 1709, 2469, 3292, 3418, 4938, 5127, 5761, 6836, 7407, 9876, 10254, 11522, 11963, 14814, 15381, 17283, 20508, 23044, 23926, 29628, 30762, 34566, 35889, 47852, 51849, 61524, 69132, 71778, 103698, 107667, 143556, 207396, 215334, 430668, 1406507, 2813014, 4219521, 5626028, 8439042, 9845549, 12658563, 16878084, 19691098, 25317126, 29536647, 39382196, 50634252, 59073294, 88609941, 118146588, 177219882, 354439764]

約数ペア:

[(1, 354439764), (2, 177219882), (3, 118146588), (4, 88609941), (6, 59073294), (7, 50634252), (9, 39382196), (12, 29536647), (14, 25317126), (18, 19691098), (21, 16878084), (28, 12658563), (36, 9845549), (42, 8439042), (63, 5626028), (84, 4219521), (126, 2813014), (252, 1406507), (823, 430668), (1646, 215334), (1709, 207396), (2469, 143556), (3292, 107667), (3418, 103698), (4938, 71778), (5127, 69132), (5761, 61524), (6836, 51849), (7407, 47852), (9876, 35889), (10254, 34566), (11522, 30762), (11963, 29628), (14814, 23926), (15381, 23044), (17283, 20508)]