1570543856

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{631}}^1$

素因数の和:1030

約数の個数: 80

約数和(自身を含む): 3543487488

約数和(自身を除く): 1972943632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 313, 497, 568, 626, 631, 994, 1136, 1252, 1262, 1988, 2191, 2504, 2524, 3976, 4382, 4417, 5008, 5048, 7952, 8764, 8834, 10096, 17528, 17668, 22223, 35056, 35336, 44446, 44801, 70672, 88892, 89602, 155561, 177784, 179204, 197503, 311122, 313607, 355568, 358408, 395006, 622244, 627214, 716816, 790012, 1244488, 1254428, 1382521, 1580024, 2488976, 2508856, 2765042, 3160048, 5017712, 5530084, 11060168, 14022713, 22120336, 28045426, 56090852, 98158991, 112181704, 196317982, 224363408, 392635964, 785271928, 1570543856]

約数ペア:

[(1, 1570543856), (2, 785271928), (4, 392635964), (7, 224363408), (8, 196317982), (14, 112181704), (16, 98158991), (28, 56090852), (56, 28045426), (71, 22120336), (112, 14022713), (142, 11060168), (284, 5530084), (313, 5017712), (497, 3160048), (568, 2765042), (626, 2508856), (631, 2488976), (994, 1580024), (1136, 1382521), (1252, 1254428), (1262, 1244488), (1988, 790012), (2191, 716816), (2504, 627214), (2524, 622244), (3976, 395006), (4382, 358408), (4417, 355568), (5008, 313607), (5048, 311122), (7952, 197503), (8764, 179204), (8834, 177784), (10096, 155561), (17528, 89602), (17668, 88892), (22223, 70672), (35056, 44801), (35336, 44446)]