555387588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{16087}}^1$

素因数の和:16241

約数の個数: 72

約数和(自身を含む): 1616264832

約数和(自身を除く): 1060877244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 137, 252, 274, 411, 548, 822, 959, 1233, 1644, 1918, 2466, 2877, 3836, 4932, 5754, 8631, 11508, 16087, 17262, 32174, 34524, 48261, 64348, 96522, 112609, 144783, 193044, 225218, 289566, 337827, 450436, 579132, 675654, 1013481, 1351308, 2026962, 2203919, 4053924, 4407838, 6611757, 8815676, 13223514, 15427433, 19835271, 26447028, 30854866, 39670542, 46282299, 61709732, 79341084, 92564598, 138846897, 185129196, 277693794, 555387588]

約数ペア:

[(1, 555387588), (2, 277693794), (3, 185129196), (4, 138846897), (6, 92564598), (7, 79341084), (9, 61709732), (12, 46282299), (14, 39670542), (18, 30854866), (21, 26447028), (28, 19835271), (36, 15427433), (42, 13223514), (63, 8815676), (84, 6611757), (126, 4407838), (137, 4053924), (252, 2203919), (274, 2026962), (411, 1351308), (548, 1013481), (822, 675654), (959, 579132), (1233, 450436), (1644, 337827), (1918, 289566), (2466, 225218), (2877, 193044), (3836, 144783), (4932, 112609), (5754, 96522), (8631, 64348), (11508, 48261), (16087, 34524), (17262, 32174)]