1294072304

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1\times {\mathrm{521}}^1$

素因数の和:934

約数の個数: 80

約数和(自身を含む): 2922598656

約数和(自身を除く): 1628526352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 331, 469, 521, 536, 662, 938, 1042, 1072, 1324, 1876, 2084, 2317, 2648, 3647, 3752, 4168, 4634, 5296, 7294, 7504, 8336, 9268, 14588, 18536, 22177, 29176, 34907, 37072, 44354, 58352, 69814, 88708, 139628, 155239, 172451, 177416, 244349, 279256, 310478, 344902, 354832, 488698, 558512, 620956, 689804, 977396, 1207157, 1241912, 1379608, 1954792, 2414314, 2483824, 2759216, 3909584, 4828628, 9657256, 11554217, 19314512, 23108434, 46216868, 80879519, 92433736, 161759038, 184867472, 323518076, 647036152, 1294072304]

約数ペア:

[(1, 1294072304), (2, 647036152), (4, 323518076), (7, 184867472), (8, 161759038), (14, 92433736), (16, 80879519), (28, 46216868), (56, 23108434), (67, 19314512), (112, 11554217), (134, 9657256), (268, 4828628), (331, 3909584), (469, 2759216), (521, 2483824), (536, 2414314), (662, 1954792), (938, 1379608), (1042, 1241912), (1072, 1207157), (1324, 977396), (1876, 689804), (2084, 620956), (2317, 558512), (2648, 488698), (3647, 354832), (3752, 344902), (4168, 310478), (4634, 279256), (5296, 244349), (7294, 177416), (7504, 172451), (8336, 155239), (9268, 139628), (14588, 88708), (18536, 69814), (22177, 58352), (29176, 44354), (34907, 37072)]