2581352579064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{808694417}}^1$

素因数の和:808694452

約数の個数: 64

約数和(自身を含む): 7763466412800

約数和(自身を除く): 5182113833736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 808694417, 1617388834, 2426083251, 3234777668, 4852166502, 5660860919, 6469555336, 9704333004, 11321721838, 15365193923, 16982582757, 19408666008, 22643443676, 30730387846, 33965165514, 45286887352, 46095581769, 61460775692, 67930331028, 92191163538, 107556357461, 122921551384, 135860662056, 184382327076, 215112714922, 322669072383, 368764654152, 430225429844, 645338144766, 860450859688, 1290676289532, 2581352579064]

約数ペア:

[(1, 2581352579064), (2, 1290676289532), (3, 860450859688), (4, 645338144766), (6, 430225429844), (7, 368764654152), (8, 322669072383), (12, 215112714922), (14, 184382327076), (19, 135860662056), (21, 122921551384), (24, 107556357461), (28, 92191163538), (38, 67930331028), (42, 61460775692), (56, 46095581769), (57, 45286887352), (76, 33965165514), (84, 30730387846), (114, 22643443676), (133, 19408666008), (152, 16982582757), (168, 15365193923), (228, 11321721838), (266, 9704333004), (399, 6469555336), (456, 5660860919), (532, 4852166502), (798, 3234777668), (1064, 2426083251), (1596, 1617388834), (3192, 808694417)]