1612804977

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{1567}}^1$

素因数の和:1659

約数の個数: 72

約数和(自身を含む): 2914748928

約数和(自身を除く): 1301943951

約数列:

[1, 3, 7, 9, 17, 21, 31, 51, 63, 93, 119, 153, 217, 279, 357, 527, 651, 961, 1071, 1567, 1581, 1953, 2883, 3689, 4701, 4743, 6727, 8649, 10969, 11067, 14103, 16337, 20181, 26639, 32907, 33201, 48577, 49011, 60543, 79917, 98721, 114359, 145731, 147033, 186473, 239751, 340039, 343077, 437193, 559419, 825809, 1020117, 1029231, 1505887, 1678257, 2477427, 3060351, 4517661, 5780663, 7432281, 10541209, 13552983, 17341989, 25600079, 31623627, 52025967, 76800237, 94870881, 179200553, 230400711, 537601659, 1612804977]

約数ペア:

[(1, 1612804977), (3, 537601659), (7, 230400711), (9, 179200553), (17, 94870881), (21, 76800237), (31, 52025967), (51, 31623627), (63, 25600079), (93, 17341989), (119, 13552983), (153, 10541209), (217, 7432281), (279, 5780663), (357, 4517661), (527, 3060351), (651, 2477427), (961, 1678257), (1071, 1505887), (1567, 1029231), (1581, 1020117), (1953, 825809), (2883, 559419), (3689, 437193), (4701, 343077), (4743, 340039), (6727, 239751), (8649, 186473), (10969, 147033), (11067, 145731), (14103, 114359), (16337, 98721), (20181, 79917), (26639, 60543), (32907, 49011), (33201, 48577)]