2569618064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{3989}}^1$

素因数の和:4192

約数の個数: 80

約数和(自身を含む): 5679844800

約数和(自身を除く): 3110226736

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 163, 208, 247, 304, 326, 494, 652, 988, 1304, 1976, 2119, 2608, 3097, 3952, 3989, 4238, 6194, 7978, 8476, 12388, 15956, 16952, 24776, 31912, 33904, 40261, 49552, 51857, 63824, 75791, 80522, 103714, 151582, 161044, 207428, 303164, 322088, 414856, 606328, 644176, 650207, 829712, 985283, 1212656, 1300414, 1970566, 2600828, 3941132, 5201656, 7882264, 8452691, 10403312, 12353933, 15764528, 16905382, 24707866, 33810764, 49415732, 67621528, 98831464, 135243056, 160601129, 197662928, 321202258, 642404516, 1284809032, 2569618064]

約数ペア:

[(1, 2569618064), (2, 1284809032), (4, 642404516), (8, 321202258), (13, 197662928), (16, 160601129), (19, 135243056), (26, 98831464), (38, 67621528), (52, 49415732), (76, 33810764), (104, 24707866), (152, 16905382), (163, 15764528), (208, 12353933), (247, 10403312), (304, 8452691), (326, 7882264), (494, 5201656), (652, 3941132), (988, 2600828), (1304, 1970566), (1976, 1300414), (2119, 1212656), (2608, 985283), (3097, 829712), (3952, 650207), (3989, 644176), (4238, 606328), (6194, 414856), (7978, 322088), (8476, 303164), (12388, 207428), (15956, 161044), (16952, 151582), (24776, 103714), (31912, 80522), (33904, 75791), (40261, 63824), (49552, 51857)]