724331538

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{23087}}^1$

素因数の和:23188

約数の個数: 64

約数和(自身を含む): 1861816320

約数和(自身を除く): 1137484782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 83, 126, 166, 189, 249, 378, 498, 581, 747, 1162, 1494, 1743, 2241, 3486, 4482, 5229, 10458, 15687, 23087, 31374, 46174, 69261, 138522, 161609, 207783, 323218, 415566, 484827, 623349, 969654, 1246698, 1454481, 1916221, 2908962, 3832442, 4363443, 5748663, 8726886, 11497326, 13413547, 17245989, 26827094, 34491978, 40240641, 51737967, 80481282, 103475934, 120721923, 241443846, 362165769, 724331538]

約数ペア:

[(1, 724331538), (2, 362165769), (3, 241443846), (6, 120721923), (7, 103475934), (9, 80481282), (14, 51737967), (18, 40240641), (21, 34491978), (27, 26827094), (42, 17245989), (54, 13413547), (63, 11497326), (83, 8726886), (126, 5748663), (166, 4363443), (189, 3832442), (249, 2908962), (378, 1916221), (498, 1454481), (581, 1246698), (747, 969654), (1162, 623349), (1494, 484827), (1743, 415566), (2241, 323218), (3486, 207783), (4482, 161609), (5229, 138522), (10458, 69261), (15687, 46174), (23087, 31374)]