354886912

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:475

約数の個数: 72

約数和(自身を含む): 734237504

約数和(自身を除く): 379350592

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 103, 128, 172, 206, 256, 313, 344, 412, 626, 688, 824, 1252, 1376, 1648, 2504, 2752, 3296, 4429, 5008, 5504, 6592, 8858, 10016, 11008, 13184, 13459, 17716, 20032, 26368, 26918, 32239, 35432, 40064, 53836, 64478, 70864, 80128, 107672, 128956, 141728, 215344, 257912, 283456, 430688, 515824, 566912, 861376, 1031648, 1133824, 1386277, 1722752, 2063296, 2772554, 3445504, 4126592, 5545108, 8253184, 11090216, 22180432, 44360864, 88721728, 177443456, 354886912]

約数ペア:

[(1, 354886912), (2, 177443456), (4, 88721728), (8, 44360864), (16, 22180432), (32, 11090216), (43, 8253184), (64, 5545108), (86, 4126592), (103, 3445504), (128, 2772554), (172, 2063296), (206, 1722752), (256, 1386277), (313, 1133824), (344, 1031648), (412, 861376), (626, 566912), (688, 515824), (824, 430688), (1252, 283456), (1376, 257912), (1648, 215344), (2504, 141728), (2752, 128956), (3296, 107672), (4429, 80128), (5008, 70864), (5504, 64478), (6592, 53836), (8858, 40064), (10016, 35432), (11008, 32239), (13184, 26918), (13459, 26368), (17716, 20032)]