290298204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{28097}}^1$

素因数の和:28155

約数の個数: 72

約数和(自身を含む): 859124448

約数和(自身を除く): 568826244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 5166, 10332, 28097, 56194, 84291, 112388, 168582, 196679, 252873, 337164, 393358, 505746, 590037, 786716, 1011492, 1151977, 1180074, 1770111, 2303954, 2360148, 3455931, 3540222, 4607908, 6911862, 7080444, 8063839, 10367793, 13823724, 16127678, 20735586, 24191517, 32255356, 41471172, 48383034, 72574551, 96766068, 145149102, 290298204]

約数ペア:

[(1, 290298204), (2, 145149102), (3, 96766068), (4, 72574551), (6, 48383034), (7, 41471172), (9, 32255356), (12, 24191517), (14, 20735586), (18, 16127678), (21, 13823724), (28, 10367793), (36, 8063839), (41, 7080444), (42, 6911862), (63, 4607908), (82, 3540222), (84, 3455931), (123, 2360148), (126, 2303954), (164, 1770111), (246, 1180074), (252, 1151977), (287, 1011492), (369, 786716), (492, 590037), (574, 505746), (738, 393358), (861, 337164), (1148, 252873), (1476, 196679), (1722, 168582), (2583, 112388), (3444, 84291), (5166, 56194), (10332, 28097)]