220008144

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{761}}^1$

素因数の和:1108

約数の個数: 80

約数和(自身を含む): 600943680

約数和(自身を除く): 380935536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 317, 456, 634, 761, 912, 951, 1268, 1522, 1902, 2283, 2536, 3044, 3804, 4566, 5072, 6023, 6088, 7608, 9132, 12046, 12176, 14459, 15216, 18069, 18264, 24092, 28918, 36138, 36528, 43377, 48184, 57836, 72276, 86754, 96368, 115672, 144552, 173508, 231344, 241237, 289104, 347016, 482474, 694032, 723711, 964948, 1447422, 1929896, 2894844, 3859792, 4583503, 5789688, 9167006, 11579376, 13750509, 18334012, 27501018, 36668024, 55002036, 73336048, 110004072, 220008144]

約数ペア:

[(1, 220008144), (2, 110004072), (3, 73336048), (4, 55002036), (6, 36668024), (8, 27501018), (12, 18334012), (16, 13750509), (19, 11579376), (24, 9167006), (38, 5789688), (48, 4583503), (57, 3859792), (76, 2894844), (114, 1929896), (152, 1447422), (228, 964948), (304, 723711), (317, 694032), (456, 482474), (634, 347016), (761, 289104), (912, 241237), (951, 231344), (1268, 173508), (1522, 144552), (1902, 115672), (2283, 96368), (2536, 86754), (3044, 72276), (3804, 57836), (4566, 48184), (5072, 43377), (6023, 36528), (6088, 36138), (7608, 28918), (9132, 24092), (12046, 18264), (12176, 18069), (14459, 15216)]