329792148

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{20773}}^1$

素因数の和:20803

約数の個数: 90

約数和(自身を含む): 1002947946

約数和(自身を除く): 673155798

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 5292, 7938, 15876, 20773, 41546, 62319, 83092, 124638, 145411, 186957, 249276, 290822, 373914, 436233, 560871, 581644, 747828, 872466, 1017877, 1121742, 1308699, 1682613, 1744932, 2035754, 2243484, 2617398, 3053631, 3365226, 3926097, 4071508, 5234796, 6107262, 6730452, 7852194, 9160893, 11778291, 12214524, 15704388, 18321786, 23556582, 27482679, 36643572, 47113164, 54965358, 82448037, 109930716, 164896074, 329792148]

約数ペア:

[(1, 329792148), (2, 164896074), (3, 109930716), (4, 82448037), (6, 54965358), (7, 47113164), (9, 36643572), (12, 27482679), (14, 23556582), (18, 18321786), (21, 15704388), (27, 12214524), (28, 11778291), (36, 9160893), (42, 7852194), (49, 6730452), (54, 6107262), (63, 5234796), (81, 4071508), (84, 3926097), (98, 3365226), (108, 3053631), (126, 2617398), (147, 2243484), (162, 2035754), (189, 1744932), (196, 1682613), (252, 1308699), (294, 1121742), (324, 1017877), (378, 872466), (441, 747828), (567, 581644), (588, 560871), (756, 436233), (882, 373914), (1134, 290822), (1323, 249276), (1764, 186957), (2268, 145411), (2646, 124638), (3969, 83092), (5292, 62319), (7938, 41546), (15876, 20773)]