320835504

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{7321}}^1$

素因数の和:7426

約数の個数: 80

約数和(自身を含む): 915191424

約数和(自身を除く): 594355920

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 83, 88, 132, 166, 176, 249, 264, 332, 498, 528, 664, 913, 996, 1328, 1826, 1992, 2739, 3652, 3984, 5478, 7304, 7321, 10956, 14608, 14642, 21912, 21963, 29284, 43824, 43926, 58568, 80531, 87852, 117136, 161062, 175704, 241593, 322124, 351408, 483186, 607643, 644248, 966372, 1215286, 1288496, 1822929, 1932744, 2430572, 3645858, 3865488, 4861144, 6684073, 7291716, 9722288, 13368146, 14583432, 20052219, 26736292, 29166864, 40104438, 53472584, 80208876, 106945168, 160417752, 320835504]

約数ペア:

[(1, 320835504), (2, 160417752), (3, 106945168), (4, 80208876), (6, 53472584), (8, 40104438), (11, 29166864), (12, 26736292), (16, 20052219), (22, 14583432), (24, 13368146), (33, 9722288), (44, 7291716), (48, 6684073), (66, 4861144), (83, 3865488), (88, 3645858), (132, 2430572), (166, 1932744), (176, 1822929), (249, 1288496), (264, 1215286), (332, 966372), (498, 644248), (528, 607643), (664, 483186), (913, 351408), (996, 322124), (1328, 241593), (1826, 175704), (1992, 161062), (2739, 117136), (3652, 87852), (3984, 80531), (5478, 58568), (7304, 43926), (7321, 43824), (10956, 29284), (14608, 21963), (14642, 21912)]