258003018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5081}}^1$

素因数の和:5140

約数の個数: 96

約数和(自身を含む): 710341632

約数和(自身を除く): 452338614

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 62, 63, 78, 91, 93, 117, 126, 182, 186, 217, 234, 273, 279, 403, 434, 546, 558, 651, 806, 819, 1209, 1302, 1638, 1953, 2418, 2821, 3627, 3906, 5081, 5642, 7254, 8463, 10162, 15243, 16926, 25389, 30486, 35567, 45729, 50778, 66053, 71134, 91458, 106701, 132106, 157511, 198159, 213402, 315022, 320103, 396318, 462371, 472533, 594477, 640206, 924742, 945066, 1102577, 1188954, 1387113, 1417599, 2047643, 2205154, 2774226, 2835198, 3307731, 4095286, 4161339, 6142929, 6615462, 8322678, 9923193, 12285858, 14333501, 18428787, 19846386, 28667002, 36857574, 43000503, 86001006, 129001509, 258003018]

約数ペア:

[(1, 258003018), (2, 129001509), (3, 86001006), (6, 43000503), (7, 36857574), (9, 28667002), (13, 19846386), (14, 18428787), (18, 14333501), (21, 12285858), (26, 9923193), (31, 8322678), (39, 6615462), (42, 6142929), (62, 4161339), (63, 4095286), (78, 3307731), (91, 2835198), (93, 2774226), (117, 2205154), (126, 2047643), (182, 1417599), (186, 1387113), (217, 1188954), (234, 1102577), (273, 945066), (279, 924742), (403, 640206), (434, 594477), (546, 472533), (558, 462371), (651, 396318), (806, 320103), (819, 315022), (1209, 213402), (1302, 198159), (1638, 157511), (1953, 132106), (2418, 106701), (2821, 91458), (3627, 71134), (3906, 66053), (5081, 50778), (5642, 45729), (7254, 35567), (8463, 30486), (10162, 25389), (15243, 16926)]