311922996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{30689}}^1$

素因数の和:30725

約数の個数: 72

約数和(自身を含む): 914316480

約数和(自身を除く): 602393484

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 10164, 30689, 61378, 92067, 122756, 184134, 214823, 337579, 368268, 429646, 644469, 675158, 859292, 1012737, 1288938, 1350316, 2025474, 2363053, 2577876, 3713369, 4050948, 4726106, 7089159, 7426738, 9452212, 11140107, 14178318, 14853476, 22280214, 25993583, 28356636, 44560428, 51987166, 77980749, 103974332, 155961498, 311922996]

約数ペア:

[(1, 311922996), (2, 155961498), (3, 103974332), (4, 77980749), (6, 51987166), (7, 44560428), (11, 28356636), (12, 25993583), (14, 22280214), (21, 14853476), (22, 14178318), (28, 11140107), (33, 9452212), (42, 7426738), (44, 7089159), (66, 4726106), (77, 4050948), (84, 3713369), (121, 2577876), (132, 2363053), (154, 2025474), (231, 1350316), (242, 1288938), (308, 1012737), (363, 859292), (462, 675158), (484, 644469), (726, 429646), (847, 368268), (924, 337579), (1452, 214823), (1694, 184134), (2541, 122756), (3388, 92067), (5082, 61378), (10164, 30689)]