2815691508

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{997}}^1\times {\mathrm{1601}}^1$

素因数の和:2622

約数の個数: 108

約数和(自身を含む): 8292954852

約数和(自身を除く): 5477263344

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 997, 1601, 1764, 1994, 2991, 3202, 3988, 4803, 5982, 6404, 6979, 8973, 9606, 11207, 11964, 13958, 14409, 17946, 19212, 20937, 22414, 27916, 28818, 33621, 35892, 41874, 44828, 48853, 57636, 62811, 67242, 78449, 83748, 97706, 100863, 125622, 134484, 146559, 156898, 195412, 201726, 235347, 251244, 293118, 313796, 403452, 439677, 470694, 586236, 706041, 879354, 941388, 1412082, 1596197, 1758708, 2824164, 3192394, 4788591, 6384788, 9577182, 11173379, 14365773, 19154364, 22346758, 28731546, 33520137, 44693516, 57463092, 67040274, 78213653, 100560411, 134080548, 156427306, 201120822, 234640959, 312854612, 402241644, 469281918, 703922877, 938563836, 1407845754, 2815691508]

約数ペア:

[(1, 2815691508), (2, 1407845754), (3, 938563836), (4, 703922877), (6, 469281918), (7, 402241644), (9, 312854612), (12, 234640959), (14, 201120822), (18, 156427306), (21, 134080548), (28, 100560411), (36, 78213653), (42, 67040274), (49, 57463092), (63, 44693516), (84, 33520137), (98, 28731546), (126, 22346758), (147, 19154364), (196, 14365773), (252, 11173379), (294, 9577182), (441, 6384788), (588, 4788591), (882, 3192394), (997, 2824164), (1601, 1758708), (1764, 1596197), (1994, 1412082), (2991, 941388), (3202, 879354), (3988, 706041), (4803, 586236), (5982, 470694), (6404, 439677), (6979, 403452), (8973, 313796), (9606, 293118), (11207, 251244), (11964, 235347), (13958, 201726), (14409, 195412), (17946, 156898), (19212, 146559), (20937, 134484), (22414, 125622), (27916, 100863), (28818, 97706), (33621, 83748), (35892, 78449), (41874, 67242), (44828, 62811), (48853, 57636)]