247347144

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18371}}^1$

素因数の和:18411

約数の個数: 96

約数和(自身を含む): 773828640

約数和(自身を除く): 526481496

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 33, 34, 36, 44, 51, 66, 68, 72, 88, 99, 102, 132, 136, 153, 187, 198, 204, 264, 306, 374, 396, 408, 561, 612, 748, 792, 1122, 1224, 1496, 1683, 2244, 3366, 4488, 6732, 13464, 18371, 36742, 55113, 73484, 110226, 146968, 165339, 202081, 220452, 312307, 330678, 404162, 440904, 606243, 624614, 661356, 808324, 936921, 1212486, 1249228, 1322712, 1616648, 1818729, 1873842, 2424972, 2498456, 2810763, 3435377, 3637458, 3747684, 4849944, 5621526, 6870754, 7274916, 7495368, 10306131, 11243052, 13741508, 14549832, 20612262, 22486104, 27483016, 30918393, 41224524, 61836786, 82449048, 123673572, 247347144]

約数ペア:

[(1, 247347144), (2, 123673572), (3, 82449048), (4, 61836786), (6, 41224524), (8, 30918393), (9, 27483016), (11, 22486104), (12, 20612262), (17, 14549832), (18, 13741508), (22, 11243052), (24, 10306131), (33, 7495368), (34, 7274916), (36, 6870754), (44, 5621526), (51, 4849944), (66, 3747684), (68, 3637458), (72, 3435377), (88, 2810763), (99, 2498456), (102, 2424972), (132, 1873842), (136, 1818729), (153, 1616648), (187, 1322712), (198, 1249228), (204, 1212486), (264, 936921), (306, 808324), (374, 661356), (396, 624614), (408, 606243), (561, 440904), (612, 404162), (748, 330678), (792, 312307), (1122, 220452), (1224, 202081), (1496, 165339), (1683, 146968), (2244, 110226), (3366, 73484), (4488, 55113), (6732, 36742), (13464, 18371)]