289911072

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{977}}^1$

素因数の和:1282

約数の個数: 96

約数和(自身を含む): 834007104

約数和(自身を除く): 544096032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 281, 352, 528, 562, 843, 977, 1056, 1124, 1686, 1954, 2248, 2931, 3091, 3372, 3908, 4496, 5862, 6182, 6744, 7816, 8992, 9273, 10747, 11724, 12364, 13488, 15632, 18546, 21494, 23448, 24728, 26976, 31264, 32241, 37092, 42988, 46896, 49456, 64482, 74184, 85976, 93792, 98912, 128964, 148368, 171952, 257928, 274537, 296736, 343904, 515856, 549074, 823611, 1031712, 1098148, 1647222, 2196296, 3019907, 3294444, 4392592, 6039814, 6588888, 8785184, 9059721, 12079628, 13177776, 18119442, 24159256, 26355552, 36238884, 48318512, 72477768, 96637024, 144955536, 289911072]

約数ペア:

[(1, 289911072), (2, 144955536), (3, 96637024), (4, 72477768), (6, 48318512), (8, 36238884), (11, 26355552), (12, 24159256), (16, 18119442), (22, 13177776), (24, 12079628), (32, 9059721), (33, 8785184), (44, 6588888), (48, 6039814), (66, 4392592), (88, 3294444), (96, 3019907), (132, 2196296), (176, 1647222), (264, 1098148), (281, 1031712), (352, 823611), (528, 549074), (562, 515856), (843, 343904), (977, 296736), (1056, 274537), (1124, 257928), (1686, 171952), (1954, 148368), (2248, 128964), (2931, 98912), (3091, 93792), (3372, 85976), (3908, 74184), (4496, 64482), (5862, 49456), (6182, 46896), (6744, 42988), (7816, 37092), (8992, 32241), (9273, 31264), (10747, 26976), (11724, 24728), (12364, 23448), (13488, 21494), (15632, 18546)]