280528068

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{5231}}^1$

素因数の和:5388

約数の個数: 48

約数和(自身を含む): 676811520

約数和(自身を除く): 396283452

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 109, 123, 164, 218, 246, 327, 436, 492, 654, 1308, 4469, 5231, 8938, 10462, 13407, 15693, 17876, 20924, 26814, 31386, 53628, 62772, 214471, 428942, 570179, 643413, 857884, 1140358, 1286826, 1710537, 2280716, 2573652, 3421074, 6842148, 23377339, 46754678, 70132017, 93509356, 140264034, 280528068]

約数ペア:

[(1, 280528068), (2, 140264034), (3, 93509356), (4, 70132017), (6, 46754678), (12, 23377339), (41, 6842148), (82, 3421074), (109, 2573652), (123, 2280716), (164, 1710537), (218, 1286826), (246, 1140358), (327, 857884), (436, 643413), (492, 570179), (654, 428942), (1308, 214471), (4469, 62772), (5231, 53628), (8938, 31386), (10462, 26814), (13407, 20924), (15693, 17876)]