288518272

素因数分解:

$2^7\times 7^2\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:478

約数の個数: 96

約数和(自身を含む): 675179820

約数和(自身を除く): 386661548

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 157, 196, 224, 293, 314, 392, 448, 586, 628, 784, 896, 1099, 1172, 1256, 1568, 2051, 2198, 2344, 2512, 3136, 4102, 4396, 4688, 5024, 6272, 7693, 8204, 8792, 9376, 10048, 14357, 15386, 16408, 17584, 18752, 20096, 28714, 30772, 32816, 35168, 37504, 46001, 57428, 61544, 65632, 70336, 92002, 114856, 123088, 131264, 140672, 184004, 229712, 246176, 262528, 322007, 368008, 459424, 492352, 644014, 736016, 918848, 984704, 1288028, 1472032, 1837696, 2254049, 2576056, 2944064, 4508098, 5152112, 5888128, 9016196, 10304224, 18032392, 20608448, 36064784, 41216896, 72129568, 144259136, 288518272]

約数ペア:

[(1, 288518272), (2, 144259136), (4, 72129568), (7, 41216896), (8, 36064784), (14, 20608448), (16, 18032392), (28, 10304224), (32, 9016196), (49, 5888128), (56, 5152112), (64, 4508098), (98, 2944064), (112, 2576056), (128, 2254049), (157, 1837696), (196, 1472032), (224, 1288028), (293, 984704), (314, 918848), (392, 736016), (448, 644014), (586, 492352), (628, 459424), (784, 368008), (896, 322007), (1099, 262528), (1172, 246176), (1256, 229712), (1568, 184004), (2051, 140672), (2198, 131264), (2344, 123088), (2512, 114856), (3136, 92002), (4102, 70336), (4396, 65632), (4688, 61544), (5024, 57428), (6272, 46001), (7693, 37504), (8204, 35168), (8792, 32816), (9376, 30772), (10048, 28714), (14357, 20096), (15386, 18752), (16408, 17584)]