320338704

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7507}}^1$

素因数の和:7652

約数の個数: 80

約数和(自身を含む): 953335808

約数和(自身を除く): 632997104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 127, 168, 254, 336, 381, 508, 762, 889, 1016, 1524, 1778, 2032, 2667, 3048, 3556, 5334, 6096, 7112, 7507, 10668, 14224, 15014, 21336, 22521, 30028, 42672, 45042, 52549, 60056, 90084, 105098, 120112, 157647, 180168, 210196, 315294, 360336, 420392, 630588, 840784, 953389, 1261176, 1906778, 2522352, 2860167, 3813556, 5720334, 6673723, 7627112, 11440668, 13347446, 15254224, 20021169, 22881336, 26694892, 40042338, 45762672, 53389784, 80084676, 106779568, 160169352, 320338704]

約数ペア:

[(1, 320338704), (2, 160169352), (3, 106779568), (4, 80084676), (6, 53389784), (7, 45762672), (8, 40042338), (12, 26694892), (14, 22881336), (16, 20021169), (21, 15254224), (24, 13347446), (28, 11440668), (42, 7627112), (48, 6673723), (56, 5720334), (84, 3813556), (112, 2860167), (127, 2522352), (168, 1906778), (254, 1261176), (336, 953389), (381, 840784), (508, 630588), (762, 420392), (889, 360336), (1016, 315294), (1524, 210196), (1778, 180168), (2032, 157647), (2667, 120112), (3048, 105098), (3556, 90084), (5334, 60056), (6096, 52549), (7112, 45042), (7507, 42672), (10668, 30028), (14224, 22521), (15014, 21336)]