331314461044

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{664271}}^1$

素因数の和:664708

約数の個数: 48

約数和(自身を含む): 678513991680

約数和(自身を除く): 347199530636

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 379, 658, 758, 1316, 1516, 2653, 5306, 10612, 17813, 35626, 71252, 124691, 249382, 498764, 664271, 1328542, 2657084, 4649897, 9299794, 18599588, 31220737, 62441474, 124882948, 218545159, 251758709, 437090318, 503517418, 874180636, 1007034836, 1762310963, 3524621926, 7049243852, 11832659323, 23665318646, 47330637292, 82828615261, 165657230522, 331314461044]

約数ペア:

[(1, 331314461044), (2, 165657230522), (4, 82828615261), (7, 47330637292), (14, 23665318646), (28, 11832659323), (47, 7049243852), (94, 3524621926), (188, 1762310963), (329, 1007034836), (379, 874180636), (658, 503517418), (758, 437090318), (1316, 251758709), (1516, 218545159), (2653, 124882948), (5306, 62441474), (10612, 31220737), (17813, 18599588), (35626, 9299794), (71252, 4649897), (124691, 2657084), (249382, 1328542), (498764, 664271)]