219307452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4273}}^1$

素因数の和:4347

約数の個数: 96

約数和(自身を含む): 643356672

約数和(自身を除く): 424049220

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 47, 52, 78, 84, 91, 94, 141, 156, 182, 188, 273, 282, 329, 364, 546, 564, 611, 658, 987, 1092, 1222, 1316, 1833, 1974, 2444, 3666, 3948, 4273, 4277, 7332, 8546, 8554, 12819, 12831, 17092, 17108, 25638, 25662, 29911, 51276, 51324, 55549, 59822, 89733, 111098, 119644, 166647, 179466, 200831, 222196, 333294, 358932, 388843, 401662, 602493, 666588, 777686, 803324, 1166529, 1204986, 1405817, 1555372, 2333058, 2409972, 2610803, 2811634, 4217451, 4666116, 5221606, 5623268, 7832409, 8434902, 10443212, 15664818, 16869804, 18275621, 31329636, 36551242, 54826863, 73102484, 109653726, 219307452]

約数ペア:

[(1, 219307452), (2, 109653726), (3, 73102484), (4, 54826863), (6, 36551242), (7, 31329636), (12, 18275621), (13, 16869804), (14, 15664818), (21, 10443212), (26, 8434902), (28, 7832409), (39, 5623268), (42, 5221606), (47, 4666116), (52, 4217451), (78, 2811634), (84, 2610803), (91, 2409972), (94, 2333058), (141, 1555372), (156, 1405817), (182, 1204986), (188, 1166529), (273, 803324), (282, 777686), (329, 666588), (364, 602493), (546, 401662), (564, 388843), (611, 358932), (658, 333294), (987, 222196), (1092, 200831), (1222, 179466), (1316, 166647), (1833, 119644), (1974, 111098), (2444, 89733), (3666, 59822), (3948, 55549), (4273, 51324), (4277, 51276), (7332, 29911), (8546, 25662), (8554, 25638), (12819, 17108), (12831, 17092)]