397834668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{143519}}^1$

素因数の和:143547

約数の個数: 72

約数和(自身を含む): 1253790720

約数和(自身を除く): 855956052

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 143519, 287038, 430557, 574076, 861114, 1004633, 1291671, 1578709, 1722228, 2009266, 2583342, 3013899, 3157418, 4018532, 4736127, 5166684, 6027798, 6314836, 9041697, 9472254, 11050963, 12055596, 14208381, 18083394, 18944508, 22101926, 28416762, 33152889, 36166788, 44203852, 56833524, 66305778, 99458667, 132611556, 198917334, 397834668]

約数ペア:

[(1, 397834668), (2, 198917334), (3, 132611556), (4, 99458667), (6, 66305778), (7, 56833524), (9, 44203852), (11, 36166788), (12, 33152889), (14, 28416762), (18, 22101926), (21, 18944508), (22, 18083394), (28, 14208381), (33, 12055596), (36, 11050963), (42, 9472254), (44, 9041697), (63, 6314836), (66, 6027798), (77, 5166684), (84, 4736127), (99, 4018532), (126, 3157418), (132, 3013899), (154, 2583342), (198, 2009266), (231, 1722228), (252, 1578709), (308, 1291671), (396, 1004633), (462, 861114), (693, 574076), (924, 430557), (1386, 287038), (2772, 143519)]