297677268

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{131251}}^1$

素因数の和:131274

約数の個数: 60

約数和(自身を含む): 889363552

約数和(自身を除く): 591686284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 131251, 262502, 393753, 525004, 787506, 918757, 1181259, 1575012, 1837514, 2362518, 2756271, 3543777, 3675028, 4725036, 5512542, 7087554, 8268813, 10631331, 11025084, 14175108, 16537626, 21262662, 24806439, 33075252, 42525324, 49612878, 74419317, 99225756, 148838634, 297677268]

約数ペア:

[(1, 297677268), (2, 148838634), (3, 99225756), (4, 74419317), (6, 49612878), (7, 42525324), (9, 33075252), (12, 24806439), (14, 21262662), (18, 16537626), (21, 14175108), (27, 11025084), (28, 10631331), (36, 8268813), (42, 7087554), (54, 5512542), (63, 4725036), (81, 3675028), (84, 3543777), (108, 2756271), (126, 2362518), (162, 1837514), (189, 1575012), (252, 1181259), (324, 918757), (378, 787506), (567, 525004), (756, 393753), (1134, 262502), (2268, 131251)]