1688045296

素因数分解:

$2^4\times 7^2\times {\mathrm{641}}^1\times {\mathrm{3359}}^1$

素因数の和:4022

約数の個数: 60

約数和(自身を含む): 3811631040

約数和(自身を除く): 2123585744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 641, 784, 1282, 2564, 3359, 4487, 5128, 6718, 8974, 10256, 13436, 17948, 23513, 26872, 31409, 35896, 47026, 53744, 62818, 71792, 94052, 125636, 164591, 188104, 251272, 329182, 376208, 502544, 658364, 1316728, 2153119, 2633456, 4306238, 8612476, 15071833, 17224952, 30143666, 34449904, 60287332, 105502831, 120574664, 211005662, 241149328, 422011324, 844022648, 1688045296]

約数ペア:

[(1, 1688045296), (2, 844022648), (4, 422011324), (7, 241149328), (8, 211005662), (14, 120574664), (16, 105502831), (28, 60287332), (49, 34449904), (56, 30143666), (98, 17224952), (112, 15071833), (196, 8612476), (392, 4306238), (641, 2633456), (784, 2153119), (1282, 1316728), (2564, 658364), (3359, 502544), (4487, 376208), (5128, 329182), (6718, 251272), (8974, 188104), (10256, 164591), (13436, 125636), (17948, 94052), (23513, 71792), (26872, 62818), (31409, 53744), (35896, 47026)]