284421852

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{55249}}^1$

素因数の和:55283

約数の個数: 72

約数和(自身を含む): 844662000

約数和(自身を除く): 560240148

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 55249, 110498, 165747, 220996, 331494, 497241, 607739, 662988, 718237, 994482, 1215478, 1436474, 1823217, 1988964, 2154711, 2430956, 2872948, 3646434, 4309422, 5469651, 6464133, 7292868, 7900607, 8618844, 10939302, 12928266, 15801214, 21878604, 23701821, 25856532, 31602428, 47403642, 71105463, 94807284, 142210926, 284421852]

約数ペア:

[(1, 284421852), (2, 142210926), (3, 94807284), (4, 71105463), (6, 47403642), (9, 31602428), (11, 25856532), (12, 23701821), (13, 21878604), (18, 15801214), (22, 12928266), (26, 10939302), (33, 8618844), (36, 7900607), (39, 7292868), (44, 6464133), (52, 5469651), (66, 4309422), (78, 3646434), (99, 2872948), (117, 2430956), (132, 2154711), (143, 1988964), (156, 1823217), (198, 1436474), (234, 1215478), (286, 994482), (396, 718237), (429, 662988), (468, 607739), (572, 497241), (858, 331494), (1287, 220996), (1716, 165747), (2574, 110498), (5148, 55249)]