813142764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{863}}^1\times {\mathrm{3739}}^1$

素因数の和:4619

約数の個数: 72

約数和(自身を含む): 2352430080

約数和(自身を除く): 1539287316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 863, 1726, 2589, 3452, 3739, 5178, 6041, 7478, 7767, 10356, 11217, 12082, 14956, 15534, 18123, 22434, 24164, 26173, 31068, 33651, 36246, 44868, 52346, 54369, 67302, 72492, 78519, 104692, 108738, 134604, 157038, 217476, 235557, 314076, 471114, 942228, 3226757, 6453514, 9680271, 12907028, 19360542, 22587299, 29040813, 38721084, 45174598, 58081626, 67761897, 90349196, 116163252, 135523794, 203285691, 271047588, 406571382, 813142764]

約数ペア:

[(1, 813142764), (2, 406571382), (3, 271047588), (4, 203285691), (6, 135523794), (7, 116163252), (9, 90349196), (12, 67761897), (14, 58081626), (18, 45174598), (21, 38721084), (28, 29040813), (36, 22587299), (42, 19360542), (63, 12907028), (84, 9680271), (126, 6453514), (252, 3226757), (863, 942228), (1726, 471114), (2589, 314076), (3452, 235557), (3739, 217476), (5178, 157038), (6041, 134604), (7478, 108738), (7767, 104692), (10356, 78519), (11217, 72492), (12082, 67302), (14956, 54369), (15534, 52346), (18123, 44868), (22434, 36246), (24164, 33651), (26173, 31068)]