329909706

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{419}}^1\times {\mathrm{2083}}^1$

素因数の和:2520

約数の個数: 64

約数和(自身を含む): 840268800

約数和(自身を除く): 510359094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 419, 838, 1257, 2083, 2514, 2933, 3771, 4166, 5866, 6249, 7542, 8799, 11313, 12498, 14581, 17598, 18747, 22626, 26397, 29162, 37494, 43743, 52794, 56241, 79191, 87486, 112482, 131229, 158382, 262458, 393687, 787374, 872777, 1745554, 2618331, 5236662, 6109439, 7854993, 12218878, 15709986, 18328317, 23564979, 36656634, 47129958, 54984951, 109969902, 164954853, 329909706]

約数ペア:

[(1, 329909706), (2, 164954853), (3, 109969902), (6, 54984951), (7, 47129958), (9, 36656634), (14, 23564979), (18, 18328317), (21, 15709986), (27, 12218878), (42, 7854993), (54, 6109439), (63, 5236662), (126, 2618331), (189, 1745554), (378, 872777), (419, 787374), (838, 393687), (1257, 262458), (2083, 158382), (2514, 131229), (2933, 112482), (3771, 87486), (4166, 79191), (5866, 56241), (6249, 52794), (7542, 43743), (8799, 37494), (11313, 29162), (12498, 26397), (14581, 22626), (17598, 18747)]