284559664

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{2719}}^1$

素因数の和:2969

約数の個数: 40

約数和(自身を含む): 572026880

約数和(自身を除く): 287467216

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 211, 248, 422, 496, 844, 1688, 2719, 3376, 5438, 6541, 10876, 13082, 21752, 26164, 43504, 52328, 84289, 104656, 168578, 337156, 573709, 674312, 1147418, 1348624, 2294836, 4589672, 9179344, 17784979, 35569958, 71139916, 142279832, 284559664]

約数ペア:

[(1, 284559664), (2, 142279832), (4, 71139916), (8, 35569958), (16, 17784979), (31, 9179344), (62, 4589672), (124, 2294836), (211, 1348624), (248, 1147418), (422, 674312), (496, 573709), (844, 337156), (1688, 168578), (2719, 104656), (3376, 84289), (5438, 52328), (6541, 43504), (10876, 26164), (13082, 21752)]