217464624

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{116167}}^1$

素因数の和:116194

約数の個数: 60

約数和(自身を含む): 655419856

約数和(自身を除く): 437955232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 116167, 232334, 348501, 464668, 697002, 929336, 1045503, 1394004, 1510171, 1858672, 2091006, 2788008, 3020342, 4182012, 4530513, 5576016, 6040684, 8364024, 9061026, 12081368, 13591539, 16728048, 18122052, 24162736, 27183078, 36244104, 54366156, 72488208, 108732312, 217464624]

約数ペア:

[(1, 217464624), (2, 108732312), (3, 72488208), (4, 54366156), (6, 36244104), (8, 27183078), (9, 24162736), (12, 18122052), (13, 16728048), (16, 13591539), (18, 12081368), (24, 9061026), (26, 8364024), (36, 6040684), (39, 5576016), (48, 4530513), (52, 4182012), (72, 3020342), (78, 2788008), (104, 2091006), (117, 1858672), (144, 1510171), (156, 1394004), (208, 1045503), (234, 929336), (312, 697002), (468, 464668), (624, 348501), (936, 232334), (1872, 116167)]