3948055144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{13649}}^1$

素因数の和:13858

約数の個数: 64

約数和(自身を含む): 8550360000

約数和(自身を除く): 4602304856

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 173, 209, 346, 418, 692, 836, 1384, 1672, 1903, 3287, 3806, 6574, 7612, 13148, 13649, 15224, 26296, 27298, 36157, 54596, 72314, 109192, 144628, 150139, 259331, 289256, 300278, 518662, 600556, 1037324, 1201112, 2074648, 2361277, 2852641, 4722554, 5705282, 9445108, 11410564, 18890216, 22821128, 25974047, 44864263, 51948094, 89728526, 103896188, 179457052, 207792376, 358914104, 493506893, 987013786, 1974027572, 3948055144]

約数ペア:

[(1, 3948055144), (2, 1974027572), (4, 987013786), (8, 493506893), (11, 358914104), (19, 207792376), (22, 179457052), (38, 103896188), (44, 89728526), (76, 51948094), (88, 44864263), (152, 25974047), (173, 22821128), (209, 18890216), (346, 11410564), (418, 9445108), (692, 5705282), (836, 4722554), (1384, 2852641), (1672, 2361277), (1903, 2074648), (3287, 1201112), (3806, 1037324), (6574, 600556), (7612, 518662), (13148, 300278), (13649, 289256), (15224, 259331), (26296, 150139), (27298, 144628), (36157, 109192), (54596, 72314)]