321566982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{739}}^1$

素因数の和:1121

約数の個数: 64

約数和(自身を含む): 741657600

約数和(自身を除く): 420090618

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 347, 418, 627, 694, 739, 1041, 1254, 1478, 2082, 2217, 3817, 4434, 6593, 7634, 8129, 11451, 13186, 14041, 16258, 19779, 22902, 24387, 28082, 39558, 42123, 48774, 72523, 84246, 145046, 154451, 217569, 256433, 308902, 435138, 463353, 512866, 769299, 926706, 1538598, 2820763, 4872227, 5641526, 8462289, 9744454, 14616681, 16924578, 29233362, 53594497, 107188994, 160783491, 321566982]

約数ペア:

[(1, 321566982), (2, 160783491), (3, 107188994), (6, 53594497), (11, 29233362), (19, 16924578), (22, 14616681), (33, 9744454), (38, 8462289), (57, 5641526), (66, 4872227), (114, 2820763), (209, 1538598), (347, 926706), (418, 769299), (627, 512866), (694, 463353), (739, 435138), (1041, 308902), (1254, 256433), (1478, 217569), (2082, 154451), (2217, 145046), (3817, 84246), (4434, 72523), (6593, 48774), (7634, 42123), (8129, 39558), (11451, 28082), (13186, 24387), (14041, 22902), (16258, 19779)]