1330384496

素因数分解:

$2^4\times 7^4\times {\mathrm{34631}}^1$

素因数の和:34667

約数の個数: 50

約数和(自身を含む): 3007131192

約数和(自身を除く): 1676746696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2401, 2744, 4802, 5488, 9604, 19208, 34631, 38416, 69262, 138524, 242417, 277048, 484834, 554096, 969668, 1696919, 1939336, 3393838, 3878672, 6787676, 11878433, 13575352, 23756866, 27150704, 47513732, 83149031, 95027464, 166298062, 190054928, 332596124, 665192248, 1330384496]

約数ペア:

[(1, 1330384496), (2, 665192248), (4, 332596124), (7, 190054928), (8, 166298062), (14, 95027464), (16, 83149031), (28, 47513732), (49, 27150704), (56, 23756866), (98, 13575352), (112, 11878433), (196, 6787676), (343, 3878672), (392, 3393838), (686, 1939336), (784, 1696919), (1372, 969668), (2401, 554096), (2744, 484834), (4802, 277048), (5488, 242417), (9604, 138524), (19208, 69262), (34631, 38416)]