321816096

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{159631}}^1$

素因数の和:159654

約数の個数: 72

約数和(自身を含む): 1045908864

約数和(自身を除く): 724092768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 159631, 319262, 478893, 638524, 957786, 1117417, 1277048, 1436679, 1915572, 2234834, 2554096, 2873358, 3352251, 3831144, 4469668, 5108192, 5746716, 6704502, 7662288, 8939336, 10056753, 11493432, 13409004, 15324576, 17878672, 20113506, 22986864, 26818008, 35757344, 40227012, 45973728, 53636016, 80454024, 107272032, 160908048, 321816096]

約数ペア:

[(1, 321816096), (2, 160908048), (3, 107272032), (4, 80454024), (6, 53636016), (7, 45973728), (8, 40227012), (9, 35757344), (12, 26818008), (14, 22986864), (16, 20113506), (18, 17878672), (21, 15324576), (24, 13409004), (28, 11493432), (32, 10056753), (36, 8939336), (42, 7662288), (48, 6704502), (56, 5746716), (63, 5108192), (72, 4469668), (84, 3831144), (96, 3352251), (112, 2873358), (126, 2554096), (144, 2234834), (168, 1915572), (224, 1436679), (252, 1277048), (288, 1117417), (336, 957786), (504, 638524), (672, 478893), (1008, 319262), (2016, 159631)]