428205504

素因数分解:

$2^6\times 3^1\times {\mathrm{197}}^1\times {\mathrm{11321}}^1$

素因数の和:11533

約数の個数: 56

約数和(自身を含む): 1138812048

約数和(自身を除く): 710606544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 197, 394, 591, 788, 1182, 1576, 2364, 3152, 4728, 6304, 9456, 11321, 12608, 18912, 22642, 33963, 37824, 45284, 67926, 90568, 135852, 181136, 271704, 362272, 543408, 724544, 1086816, 2173632, 2230237, 4460474, 6690711, 8920948, 13381422, 17841896, 26762844, 35683792, 53525688, 71367584, 107051376, 142735168, 214102752, 428205504]

約数ペア:

[(1, 428205504), (2, 214102752), (3, 142735168), (4, 107051376), (6, 71367584), (8, 53525688), (12, 35683792), (16, 26762844), (24, 17841896), (32, 13381422), (48, 8920948), (64, 6690711), (96, 4460474), (192, 2230237), (197, 2173632), (394, 1086816), (591, 724544), (788, 543408), (1182, 362272), (1576, 271704), (2364, 181136), (3152, 135852), (4728, 90568), (6304, 67926), (9456, 45284), (11321, 37824), (12608, 33963), (18912, 22642)]