228791052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{12437}}^1$

素因数の和:12527

約数の個数: 72

約数和(自身を含む): 670059936

約数和(自身を除く): 441268884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1533, 2044, 2628, 3066, 4599, 6132, 9198, 12437, 18396, 24874, 37311, 49748, 74622, 87059, 111933, 149244, 174118, 223866, 261177, 348236, 447732, 522354, 783531, 907901, 1044708, 1567062, 1815802, 2723703, 3134124, 3631604, 5447406, 6355307, 8171109, 10894812, 12710614, 16342218, 19065921, 25421228, 32684436, 38131842, 57197763, 76263684, 114395526, 228791052]

約数ペア:

[(1, 228791052), (2, 114395526), (3, 76263684), (4, 57197763), (6, 38131842), (7, 32684436), (9, 25421228), (12, 19065921), (14, 16342218), (18, 12710614), (21, 10894812), (28, 8171109), (36, 6355307), (42, 5447406), (63, 3631604), (73, 3134124), (84, 2723703), (126, 1815802), (146, 1567062), (219, 1044708), (252, 907901), (292, 783531), (438, 522354), (511, 447732), (657, 348236), (876, 261177), (1022, 223866), (1314, 174118), (1533, 149244), (2044, 111933), (2628, 87059), (3066, 74622), (4599, 49748), (6132, 37311), (9198, 24874), (12437, 18396)]