319954224

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11317}}^1$

素因数の和:11378

約数の個数: 80

約数和(自身を含む): 898196480

約数和(自身を除く): 578242256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 3534, 4712, 7068, 9424, 11317, 14136, 22634, 28272, 33951, 45268, 67902, 90536, 135804, 181072, 215023, 271608, 350827, 430046, 543216, 645069, 701654, 860092, 1052481, 1290138, 1403308, 1720184, 2104962, 2580276, 2806616, 3440368, 4209924, 5160552, 5613232, 6665713, 8419848, 10321104, 13331426, 16839696, 19997139, 26662852, 39994278, 53325704, 79988556, 106651408, 159977112, 319954224]

約数ペア:

[(1, 319954224), (2, 159977112), (3, 106651408), (4, 79988556), (6, 53325704), (8, 39994278), (12, 26662852), (16, 19997139), (19, 16839696), (24, 13331426), (31, 10321104), (38, 8419848), (48, 6665713), (57, 5613232), (62, 5160552), (76, 4209924), (93, 3440368), (114, 2806616), (124, 2580276), (152, 2104962), (186, 1720184), (228, 1403308), (248, 1290138), (304, 1052481), (372, 860092), (456, 701654), (496, 645069), (589, 543216), (744, 430046), (912, 350827), (1178, 271608), (1488, 215023), (1767, 181072), (2356, 135804), (3534, 90536), (4712, 67902), (7068, 45268), (9424, 33951), (11317, 28272), (14136, 22634)]