378045508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3989}}^1$

素因数の和:4084

約数の個数: 48

約数和(自身を含む): 737352000

約数和(自身を除く): 359306492

約数列:

[1, 2, 4, 19, 29, 38, 43, 58, 76, 86, 116, 172, 551, 817, 1102, 1247, 1634, 2204, 2494, 3268, 3989, 4988, 7978, 15956, 23693, 47386, 75791, 94772, 115681, 151582, 171527, 231362, 303164, 343054, 462724, 686108, 2197939, 3259013, 4395878, 4974283, 6518026, 8791756, 9948566, 13036052, 19897132, 94511377, 189022754, 378045508]

約数ペア:

[(1, 378045508), (2, 189022754), (4, 94511377), (19, 19897132), (29, 13036052), (38, 9948566), (43, 8791756), (58, 6518026), (76, 4974283), (86, 4395878), (116, 3259013), (172, 2197939), (551, 686108), (817, 462724), (1102, 343054), (1247, 303164), (1634, 231362), (2204, 171527), (2494, 151582), (3268, 115681), (3989, 94772), (4988, 75791), (7978, 47386), (15956, 23693)]