385508416

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1973}}^1$

素因数の和:2099

約数の個数: 56

約数和(自身を含む): 794211264

約数和(自身を除く): 408702848

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 71, 86, 142, 172, 284, 344, 568, 688, 1136, 1376, 1973, 2272, 2752, 3053, 3946, 4544, 6106, 7892, 12212, 15784, 24424, 31568, 48848, 63136, 84839, 97696, 126272, 140083, 169678, 195392, 280166, 339356, 560332, 678712, 1120664, 1357424, 2241328, 2714848, 4482656, 5429696, 6023569, 8965312, 12047138, 24094276, 48188552, 96377104, 192754208, 385508416]

約数ペア:

[(1, 385508416), (2, 192754208), (4, 96377104), (8, 48188552), (16, 24094276), (32, 12047138), (43, 8965312), (64, 6023569), (71, 5429696), (86, 4482656), (142, 2714848), (172, 2241328), (284, 1357424), (344, 1120664), (568, 678712), (688, 560332), (1136, 339356), (1376, 280166), (1973, 195392), (2272, 169678), (2752, 140083), (3053, 126272), (3946, 97696), (4544, 84839), (6106, 63136), (7892, 48848), (12212, 31568), (15784, 24424)]