308408814

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{56923}}^1$

素因数の和:56981

約数の個数: 48

約数和(自身を含む): 781452672

約数和(自身を除く): 473043858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 56923, 113846, 170769, 341538, 398461, 512307, 796922, 1024614, 1195383, 2390766, 2447689, 3586149, 4895378, 7172298, 7343067, 14686134, 17133823, 22029201, 34267646, 44058402, 51401469, 102802938, 154204407, 308408814]

約数ペア:

[(1, 308408814), (2, 154204407), (3, 102802938), (6, 51401469), (7, 44058402), (9, 34267646), (14, 22029201), (18, 17133823), (21, 14686134), (42, 7343067), (43, 7172298), (63, 4895378), (86, 3586149), (126, 2447689), (129, 2390766), (258, 1195383), (301, 1024614), (387, 796922), (602, 512307), (774, 398461), (903, 341538), (1806, 170769), (2709, 113846), (5418, 56923)]