320942376

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{829}}^1$

素因数の和:1143

約数の個数: 96

約数和(自身を含む): 919308000

約数和(自身を除く): 598365624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 283, 342, 456, 566, 684, 829, 849, 1132, 1368, 1658, 1698, 2264, 2487, 2547, 3316, 3396, 4974, 5094, 5377, 6632, 6792, 7461, 9948, 10188, 10754, 14922, 15751, 16131, 19896, 20376, 21508, 29844, 31502, 32262, 43016, 47253, 48393, 59688, 63004, 64524, 94506, 96786, 126008, 129048, 141759, 189012, 193572, 234607, 283518, 378024, 387144, 469214, 567036, 703821, 938428, 1134072, 1407642, 1876856, 2111463, 2815284, 4222926, 4457533, 5630568, 8445852, 8915066, 13372599, 16891704, 17830132, 26745198, 35660264, 40117797, 53490396, 80235594, 106980792, 160471188, 320942376]

約数ペア:

[(1, 320942376), (2, 160471188), (3, 106980792), (4, 80235594), (6, 53490396), (8, 40117797), (9, 35660264), (12, 26745198), (18, 17830132), (19, 16891704), (24, 13372599), (36, 8915066), (38, 8445852), (57, 5630568), (72, 4457533), (76, 4222926), (114, 2815284), (152, 2111463), (171, 1876856), (228, 1407642), (283, 1134072), (342, 938428), (456, 703821), (566, 567036), (684, 469214), (829, 387144), (849, 378024), (1132, 283518), (1368, 234607), (1658, 193572), (1698, 189012), (2264, 141759), (2487, 129048), (2547, 126008), (3316, 96786), (3396, 94506), (4974, 64524), (5094, 63004), (5377, 59688), (6632, 48393), (6792, 47253), (7461, 43016), (9948, 32262), (10188, 31502), (10754, 29844), (14922, 21508), (15751, 20376), (16131, 19896)]