338413488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{3919}}^1$

素因数の和:4194

約数の個数: 80

約数和(自身を含む): 1003269120

約数和(自身を除く): 664855632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 257, 336, 514, 771, 1028, 1542, 1799, 2056, 3084, 3598, 3919, 4112, 5397, 6168, 7196, 7838, 10794, 11757, 12336, 14392, 15676, 21588, 23514, 27433, 28784, 31352, 43176, 47028, 54866, 62704, 82299, 86352, 94056, 109732, 164598, 188112, 219464, 329196, 438928, 658392, 1007183, 1316784, 2014366, 3021549, 4028732, 6043098, 7050281, 8057464, 12086196, 14100562, 16114928, 21150843, 24172392, 28201124, 42301686, 48344784, 56402248, 84603372, 112804496, 169206744, 338413488]

約数ペア:

[(1, 338413488), (2, 169206744), (3, 112804496), (4, 84603372), (6, 56402248), (7, 48344784), (8, 42301686), (12, 28201124), (14, 24172392), (16, 21150843), (21, 16114928), (24, 14100562), (28, 12086196), (42, 8057464), (48, 7050281), (56, 6043098), (84, 4028732), (112, 3021549), (168, 2014366), (257, 1316784), (336, 1007183), (514, 658392), (771, 438928), (1028, 329196), (1542, 219464), (1799, 188112), (2056, 164598), (3084, 109732), (3598, 94056), (3919, 86352), (4112, 82299), (5397, 62704), (6168, 54866), (7196, 47028), (7838, 43176), (10794, 31352), (11757, 28784), (12336, 27433), (14392, 23514), (15676, 21588)]