298025136

素因数分解:

$2^4\times 3^3\times {\mathrm{689873}}^1$

素因数の和:689890

約数の個数: 40

約数和(自身を含む): 855443760

約数和(自身を除く): 557418624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 689873, 1379746, 2069619, 2759492, 4139238, 5518984, 6208857, 8278476, 11037968, 12417714, 16556952, 18626571, 24835428, 33113904, 37253142, 49670856, 74506284, 99341712, 149012568, 298025136]

約数ペア:

[(1, 298025136), (2, 149012568), (3, 99341712), (4, 74506284), (6, 49670856), (8, 37253142), (9, 33113904), (12, 24835428), (16, 18626571), (18, 16556952), (24, 12417714), (27, 11037968), (36, 8278476), (48, 6208857), (54, 5518984), (72, 4139238), (108, 2759492), (144, 2069619), (216, 1379746), (432, 689873)]