216700638

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1811}}^1$

素因数の和:1878

約数の個数: 96

約数和(自身を含む): 565170048

約数和(自身を除く): 348469410

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 37, 42, 49, 66, 74, 77, 98, 111, 147, 154, 222, 231, 259, 294, 407, 462, 518, 539, 777, 814, 1078, 1221, 1554, 1617, 1811, 1813, 2442, 2849, 3234, 3622, 3626, 5433, 5439, 5698, 8547, 10866, 10878, 12677, 17094, 19921, 19943, 25354, 38031, 39842, 39886, 59763, 59829, 67007, 76062, 88739, 119526, 119658, 134014, 139447, 177478, 201021, 266217, 278894, 402042, 418341, 469049, 532434, 737077, 836682, 938098, 976129, 1407147, 1474154, 1952258, 2211231, 2814294, 2928387, 3283343, 4422462, 5159539, 5856774, 6566686, 9850029, 10319078, 15478617, 19700058, 30957234, 36116773, 72233546, 108350319, 216700638]

約数ペア:

[(1, 216700638), (2, 108350319), (3, 72233546), (6, 36116773), (7, 30957234), (11, 19700058), (14, 15478617), (21, 10319078), (22, 9850029), (33, 6566686), (37, 5856774), (42, 5159539), (49, 4422462), (66, 3283343), (74, 2928387), (77, 2814294), (98, 2211231), (111, 1952258), (147, 1474154), (154, 1407147), (222, 976129), (231, 938098), (259, 836682), (294, 737077), (407, 532434), (462, 469049), (518, 418341), (539, 402042), (777, 278894), (814, 266217), (1078, 201021), (1221, 177478), (1554, 139447), (1617, 134014), (1811, 119658), (1813, 119526), (2442, 88739), (2849, 76062), (3234, 67007), (3622, 59829), (3626, 59763), (5433, 39886), (5439, 39842), (5698, 38031), (8547, 25354), (10866, 19943), (10878, 19921), (12677, 17094)]