387751488

素因数分解:

$2^6\times 3^1\times {\mathrm{397}}^1\times {\mathrm{5087}}^1$

素因数の和:5499

約数の個数: 56

約数和(自身を含む): 1028712192

約数和(自身を除く): 640960704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 397, 794, 1191, 1588, 2382, 3176, 4764, 5087, 6352, 9528, 10174, 12704, 15261, 19056, 20348, 25408, 30522, 38112, 40696, 61044, 76224, 81392, 122088, 162784, 244176, 325568, 488352, 976704, 2019539, 4039078, 6058617, 8078156, 12117234, 16156312, 24234468, 32312624, 48468936, 64625248, 96937872, 129250496, 193875744, 387751488]

約数ペア:

[(1, 387751488), (2, 193875744), (3, 129250496), (4, 96937872), (6, 64625248), (8, 48468936), (12, 32312624), (16, 24234468), (24, 16156312), (32, 12117234), (48, 8078156), (64, 6058617), (96, 4039078), (192, 2019539), (397, 976704), (794, 488352), (1191, 325568), (1588, 244176), (2382, 162784), (3176, 122088), (4764, 81392), (5087, 76224), (6352, 61044), (9528, 40696), (10174, 38112), (12704, 30522), (15261, 25408), (19056, 20348)]