662691588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 1762983936

約数和(自身を除く): 1100292348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 83, 93, 124, 127, 156, 166, 169, 186, 249, 254, 332, 338, 372, 381, 403, 498, 507, 508, 676, 762, 806, 996, 1014, 1079, 1209, 1524, 1612, 1651, 2028, 2158, 2418, 2573, 3237, 3302, 3937, 4316, 4836, 4953, 5146, 5239, 6474, 6604, 7719, 7874, 9906, 10292, 10478, 10541, 11811, 12948, 14027, 15438, 15717, 15748, 19812, 20956, 21082, 21463, 23622, 28054, 30876, 31434, 31623, 33449, 42081, 42164, 42926, 47244, 51181, 56108, 62868, 63246, 64389, 66898, 84162, 85852, 100347, 102362, 126492, 128778, 133796, 137033, 153543, 168324, 200694, 204724, 257556, 274066, 307086, 326771, 401388, 411099, 434837, 548132, 614172, 653542, 665353, 822198, 869674, 980313, 1304511, 1307084, 1330706, 1644396, 1739348, 1781429, 1960626, 1996059, 2609022, 2661412, 3562858, 3921252, 3992118, 4248023, 5218044, 5344287, 7125716, 7984236, 8496046, 10688574, 12744069, 16992092, 21377148, 25488138, 50976276, 55224299, 110448598, 165672897, 220897196, 331345794, 662691588]

約数ペア:

[(1, 662691588), (2, 331345794), (3, 220897196), (4, 165672897), (6, 110448598), (12, 55224299), (13, 50976276), (26, 25488138), (31, 21377148), (39, 16992092), (52, 12744069), (62, 10688574), (78, 8496046), (83, 7984236), (93, 7125716), (124, 5344287), (127, 5218044), (156, 4248023), (166, 3992118), (169, 3921252), (186, 3562858), (249, 2661412), (254, 2609022), (332, 1996059), (338, 1960626), (372, 1781429), (381, 1739348), (403, 1644396), (498, 1330706), (507, 1307084), (508, 1304511), (676, 980313), (762, 869674), (806, 822198), (996, 665353), (1014, 653542), (1079, 614172), (1209, 548132), (1524, 434837), (1612, 411099), (1651, 401388), (2028, 326771), (2158, 307086), (2418, 274066), (2573, 257556), (3237, 204724), (3302, 200694), (3937, 168324), (4316, 153543), (4836, 137033), (4953, 133796), (5146, 128778), (5239, 126492), (6474, 102362), (6604, 100347), (7719, 85852), (7874, 84162), (9906, 66898), (10292, 64389), (10478, 63246), (10541, 62868), (11811, 56108), (12948, 51181), (14027, 47244), (15438, 42926), (15717, 42164), (15748, 42081), (19812, 33449), (20956, 31623), (21082, 31434), (21463, 30876), (23622, 28054)]