231178244

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1093}}^1$

素因数の和:1161

約数の個数: 72

約数和(自身を含む): 488886720

約数和(自身を除く): 257708476

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 76, 92, 121, 209, 242, 253, 418, 437, 484, 506, 836, 874, 1012, 1093, 1748, 2186, 2299, 2783, 4372, 4598, 4807, 5566, 9196, 9614, 11132, 12023, 19228, 20767, 24046, 25139, 41534, 48092, 50278, 52877, 83068, 100556, 105754, 132253, 211508, 228437, 264506, 276529, 456874, 477641, 529012, 553058, 913748, 955282, 1106116, 1910564, 2512807, 3041819, 5025614, 5254051, 6083638, 10051228, 10508102, 12167276, 21016204, 57794561, 115589122, 231178244]

約数ペア:

[(1, 231178244), (2, 115589122), (4, 57794561), (11, 21016204), (19, 12167276), (22, 10508102), (23, 10051228), (38, 6083638), (44, 5254051), (46, 5025614), (76, 3041819), (92, 2512807), (121, 1910564), (209, 1106116), (242, 955282), (253, 913748), (418, 553058), (437, 529012), (484, 477641), (506, 456874), (836, 276529), (874, 264506), (1012, 228437), (1093, 211508), (1748, 132253), (2186, 105754), (2299, 100556), (2783, 83068), (4372, 52877), (4598, 50278), (4807, 48092), (5566, 41534), (9196, 25139), (9614, 24046), (11132, 20767), (12023, 19228)]