990602928

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{982741}}^1$

素因数の和:982762

約数の個数: 60

約数和(自身を含む): 3168360208

約数和(自身を除く): 2177757280

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 982741, 1965482, 2948223, 3930964, 5896446, 6879187, 7861928, 8844669, 11792892, 13758374, 15723856, 17689338, 20637561, 23585784, 27516748, 35378676, 41275122, 47171568, 55033496, 61912683, 70757352, 82550244, 110066992, 123825366, 141514704, 165100488, 247650732, 330200976, 495301464, 990602928]

約数ペア:

[(1, 990602928), (2, 495301464), (3, 330200976), (4, 247650732), (6, 165100488), (7, 141514704), (8, 123825366), (9, 110066992), (12, 82550244), (14, 70757352), (16, 61912683), (18, 55033496), (21, 47171568), (24, 41275122), (28, 35378676), (36, 27516748), (42, 23585784), (48, 20637561), (56, 17689338), (63, 15723856), (72, 13758374), (84, 11792892), (112, 8844669), (126, 7861928), (144, 6879187), (168, 5896446), (252, 3930964), (336, 2948223), (504, 1965482), (1008, 982741)]