318878352

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{170341}}^1$

素因数の和:170368

約数の個数: 60

約数和(自身を含む): 961069564

約数和(自身を除く): 642191212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 170341, 340682, 511023, 681364, 1022046, 1362728, 1533069, 2044092, 2214433, 2725456, 3066138, 4088184, 4428866, 6132276, 6643299, 8176368, 8857732, 12264552, 13286598, 17715464, 19929897, 24529104, 26573196, 35430928, 39859794, 53146392, 79719588, 106292784, 159439176, 318878352]

約数ペア:

[(1, 318878352), (2, 159439176), (3, 106292784), (4, 79719588), (6, 53146392), (8, 39859794), (9, 35430928), (12, 26573196), (13, 24529104), (16, 19929897), (18, 17715464), (24, 13286598), (26, 12264552), (36, 8857732), (39, 8176368), (48, 6643299), (52, 6132276), (72, 4428866), (78, 4088184), (104, 3066138), (117, 2725456), (144, 2214433), (156, 2044092), (208, 1533069), (234, 1362728), (312, 1022046), (468, 681364), (624, 511023), (936, 340682), (1872, 170341)]