306454408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{4597}}^1$

素因数の和:5257

約数の個数: 32

約数和(自身を含む): 619902360

約数和(自身を除く): 313447952

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 641, 1282, 2564, 4597, 5128, 8333, 9194, 16666, 18388, 33332, 36776, 59761, 66664, 119522, 239044, 478088, 2946677, 5893354, 11786708, 23573416, 38306801, 76613602, 153227204, 306454408]

約数ペア:

[(1, 306454408), (2, 153227204), (4, 76613602), (8, 38306801), (13, 23573416), (26, 11786708), (52, 5893354), (104, 2946677), (641, 478088), (1282, 239044), (2564, 119522), (4597, 66664), (5128, 59761), (8333, 36776), (9194, 33332), (16666, 18388)]