271117764

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{653}}^1$

素因数の和:1289

約数の個数: 72

約数和(自身を含む): 723690240

約数和(自身を除く): 452572476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 607, 653, 684, 1214, 1306, 1821, 1959, 2428, 2612, 3642, 3918, 5463, 5877, 7284, 7836, 10926, 11533, 11754, 12407, 21852, 23066, 23508, 24814, 34599, 37221, 46132, 49628, 69198, 74442, 103797, 111663, 138396, 148884, 207594, 223326, 396371, 415188, 446652, 792742, 1189113, 1585484, 2378226, 3567339, 4756452, 7134678, 7531049, 14269356, 15062098, 22593147, 30124196, 45186294, 67779441, 90372588, 135558882, 271117764]

約数ペア:

[(1, 271117764), (2, 135558882), (3, 90372588), (4, 67779441), (6, 45186294), (9, 30124196), (12, 22593147), (18, 15062098), (19, 14269356), (36, 7531049), (38, 7134678), (57, 4756452), (76, 3567339), (114, 2378226), (171, 1585484), (228, 1189113), (342, 792742), (607, 446652), (653, 415188), (684, 396371), (1214, 223326), (1306, 207594), (1821, 148884), (1959, 138396), (2428, 111663), (2612, 103797), (3642, 74442), (3918, 69198), (5463, 49628), (5877, 46132), (7284, 37221), (7836, 34599), (10926, 24814), (11533, 23508), (11754, 23066), (12407, 21852)]