328388986

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{3163}}^1$

素因数の和:3286

約数の個数: 32

約数和(自身を含む): 536715648

約数和(自身を除く): 208326662

約数列:

[1, 2, 23, 37, 46, 61, 74, 122, 851, 1403, 1702, 2257, 2806, 3163, 4514, 6326, 51911, 72749, 103822, 117031, 145498, 192943, 234062, 385886, 2691713, 4437689, 5383426, 7138891, 8875378, 14277782, 164194493, 328388986]

約数ペア:

[(1, 328388986), (2, 164194493), (23, 14277782), (37, 8875378), (46, 7138891), (61, 5383426), (74, 4437689), (122, 2691713), (851, 385886), (1403, 234062), (1702, 192943), (2257, 145498), (2806, 117031), (3163, 103822), (4514, 72749), (6326, 51911)]