890916936

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13159}}^1$

素因数の和:13219

約数の個数: 128

約数和(自身を含む): 2829926400

約数和(自身を除く): 1939009464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 546, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1612, 1736, 2184, 2418, 2604, 2821, 3224, 4836, 5208, 5642, 8463, 9672, 11284, 13159, 16926, 22568, 26318, 33852, 39477, 52636, 67704, 78954, 92113, 105272, 157908, 171067, 184226, 276339, 315816, 342134, 368452, 407929, 513201, 552678, 684268, 736904, 815858, 1026402, 1105356, 1197469, 1223787, 1368536, 1631716, 2052804, 2210712, 2394938, 2447574, 2855503, 3263432, 3592407, 4105608, 4789876, 4895148, 5303077, 5711006, 7184814, 8566509, 9579752, 9790296, 10606154, 11422012, 14369628, 15909231, 17133018, 21212308, 22844024, 28739256, 31818462, 34266036, 37121539, 42424616, 63636924, 68532072, 74243078, 111364617, 127273848, 148486156, 222729234, 296972312, 445458468, 890916936]

約数ペア:

[(1, 890916936), (2, 445458468), (3, 296972312), (4, 222729234), (6, 148486156), (7, 127273848), (8, 111364617), (12, 74243078), (13, 68532072), (14, 63636924), (21, 42424616), (24, 37121539), (26, 34266036), (28, 31818462), (31, 28739256), (39, 22844024), (42, 21212308), (52, 17133018), (56, 15909231), (62, 14369628), (78, 11422012), (84, 10606154), (91, 9790296), (93, 9579752), (104, 8566509), (124, 7184814), (156, 5711006), (168, 5303077), (182, 4895148), (186, 4789876), (217, 4105608), (248, 3592407), (273, 3263432), (312, 2855503), (364, 2447574), (372, 2394938), (403, 2210712), (434, 2052804), (546, 1631716), (651, 1368536), (728, 1223787), (744, 1197469), (806, 1105356), (868, 1026402), (1092, 815858), (1209, 736904), (1302, 684268), (1612, 552678), (1736, 513201), (2184, 407929), (2418, 368452), (2604, 342134), (2821, 315816), (3224, 276339), (4836, 184226), (5208, 171067), (5642, 157908), (8463, 105272), (9672, 92113), (11284, 78954), (13159, 67704), (16926, 52636), (22568, 39477), (26318, 33852)]