569884014

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{787}}^1\times {\mathrm{821}}^1$

素因数の和:1630

約数の個数: 72

約数和(自身を含む): 1439917128

約数和(自身を除く): 870033114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 787, 821, 882, 1574, 1642, 2361, 2463, 4722, 4926, 5509, 5747, 7083, 7389, 11018, 11494, 14166, 14778, 16527, 17241, 33054, 34482, 38563, 40229, 49581, 51723, 77126, 80458, 99162, 103446, 115689, 120687, 231378, 241374, 347067, 362061, 646127, 694134, 724122, 1292254, 1938381, 3876762, 4522889, 5815143, 9045778, 11630286, 13568667, 27137334, 31660223, 40706001, 63320446, 81412002, 94980669, 189961338, 284942007, 569884014]

約数ペア:

[(1, 569884014), (2, 284942007), (3, 189961338), (6, 94980669), (7, 81412002), (9, 63320446), (14, 40706001), (18, 31660223), (21, 27137334), (42, 13568667), (49, 11630286), (63, 9045778), (98, 5815143), (126, 4522889), (147, 3876762), (294, 1938381), (441, 1292254), (787, 724122), (821, 694134), (882, 646127), (1574, 362061), (1642, 347067), (2361, 241374), (2463, 231378), (4722, 120687), (4926, 115689), (5509, 103446), (5747, 99162), (7083, 80458), (7389, 77126), (11018, 51723), (11494, 49581), (14166, 40229), (14778, 38563), (16527, 34482), (17241, 33054)]