321014904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{19699}}^1$

素因数の和:19812

約数の個数: 64

約数和(自身を含む): 926688000

約数和(自身を除く): 605673096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 97, 168, 194, 291, 388, 582, 679, 776, 1164, 1358, 2037, 2328, 2716, 4074, 5432, 8148, 16296, 19699, 39398, 59097, 78796, 118194, 137893, 157592, 236388, 275786, 413679, 472776, 551572, 827358, 1103144, 1654716, 1910803, 3309432, 3821606, 5732409, 7643212, 11464818, 13375621, 15286424, 22929636, 26751242, 40126863, 45859272, 53502484, 80253726, 107004968, 160507452, 321014904]

約数ペア:

[(1, 321014904), (2, 160507452), (3, 107004968), (4, 80253726), (6, 53502484), (7, 45859272), (8, 40126863), (12, 26751242), (14, 22929636), (21, 15286424), (24, 13375621), (28, 11464818), (42, 7643212), (56, 5732409), (84, 3821606), (97, 3309432), (168, 1910803), (194, 1654716), (291, 1103144), (388, 827358), (582, 551572), (679, 472776), (776, 413679), (1164, 275786), (1358, 236388), (2037, 157592), (2328, 137893), (2716, 118194), (4074, 78796), (5432, 59097), (8148, 39398), (16296, 19699)]