308192724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{26021}}^1$

素因数の和:26085

約数の個数: 72

約数和(自身を含む): 909312768

約数和(自身を除く): 601120044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 26021, 52042, 78063, 104084, 156126, 182147, 234189, 312252, 364294, 468378, 546441, 728588, 936756, 1092882, 1222987, 1639323, 2185764, 2445974, 3278646, 3668961, 4891948, 6557292, 7337922, 8560909, 11006883, 14675844, 17121818, 22013766, 25682727, 34243636, 44027532, 51365454, 77048181, 102730908, 154096362, 308192724]

約数ペア:

[(1, 308192724), (2, 154096362), (3, 102730908), (4, 77048181), (6, 51365454), (7, 44027532), (9, 34243636), (12, 25682727), (14, 22013766), (18, 17121818), (21, 14675844), (28, 11006883), (36, 8560909), (42, 7337922), (47, 6557292), (63, 4891948), (84, 3668961), (94, 3278646), (126, 2445974), (141, 2185764), (188, 1639323), (252, 1222987), (282, 1092882), (329, 936756), (423, 728588), (564, 546441), (658, 468378), (846, 364294), (987, 312252), (1316, 234189), (1692, 182147), (1974, 156126), (2961, 104084), (3948, 78063), (5922, 52042), (11844, 26021)]