268416904

素因数分解:

$2^3\times 7^2\times {\mathrm{131}}^1\times {\mathrm{5227}}^1$

素因数の和:5378

約数の個数: 48

約数和(自身を含む): 590032080

約数和(自身を除く): 321615176

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 131, 196, 262, 392, 524, 917, 1048, 1834, 3668, 5227, 6419, 7336, 10454, 12838, 20908, 25676, 36589, 41816, 51352, 73178, 146356, 256123, 292712, 512246, 684737, 1024492, 1369474, 2048984, 2738948, 4793159, 5477896, 9586318, 19172636, 33552113, 38345272, 67104226, 134208452, 268416904]

約数ペア:

[(1, 268416904), (2, 134208452), (4, 67104226), (7, 38345272), (8, 33552113), (14, 19172636), (28, 9586318), (49, 5477896), (56, 4793159), (98, 2738948), (131, 2048984), (196, 1369474), (262, 1024492), (392, 684737), (524, 512246), (917, 292712), (1048, 256123), (1834, 146356), (3668, 73178), (5227, 51352), (6419, 41816), (7336, 36589), (10454, 25676), (12838, 20908)]