315022764

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{11399}}^1$

素因数の和:11467

約数の個数: 72

約数和(自身を含む): 873331200

約数和(自身を除く): 558308436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 564, 588, 658, 987, 1316, 1974, 2303, 3948, 4606, 6909, 9212, 11399, 13818, 22798, 27636, 34197, 45596, 68394, 79793, 136788, 159586, 239379, 319172, 478758, 535753, 558551, 957516, 1071506, 1117102, 1607259, 1675653, 2143012, 2234204, 3214518, 3351306, 3750271, 6429036, 6702612, 7500542, 11250813, 15001084, 22501626, 26251897, 45003252, 52503794, 78755691, 105007588, 157511382, 315022764]

約数ペア:

[(1, 315022764), (2, 157511382), (3, 105007588), (4, 78755691), (6, 52503794), (7, 45003252), (12, 26251897), (14, 22501626), (21, 15001084), (28, 11250813), (42, 7500542), (47, 6702612), (49, 6429036), (84, 3750271), (94, 3351306), (98, 3214518), (141, 2234204), (147, 2143012), (188, 1675653), (196, 1607259), (282, 1117102), (294, 1071506), (329, 957516), (564, 558551), (588, 535753), (658, 478758), (987, 319172), (1316, 239379), (1974, 159586), (2303, 136788), (3948, 79793), (4606, 68394), (6909, 45596), (9212, 34197), (11399, 27636), (13818, 22798)]