216988992

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1489}}^1$

素因数の和:1541

約数の個数: 168

約数和(自身を含む): 708477120

約数和(自身を除く): 491488128

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 32, 33, 36, 44, 46, 48, 64, 66, 69, 72, 88, 92, 96, 99, 132, 138, 144, 176, 184, 192, 198, 207, 253, 264, 276, 288, 352, 368, 396, 414, 506, 528, 552, 576, 704, 736, 759, 792, 828, 1012, 1056, 1104, 1472, 1489, 1518, 1584, 1656, 2024, 2112, 2208, 2277, 2978, 3036, 3168, 3312, 4048, 4416, 4467, 4554, 5956, 6072, 6336, 6624, 8096, 8934, 9108, 11912, 12144, 13248, 13401, 16192, 16379, 17868, 18216, 23824, 24288, 26802, 32758, 34247, 35736, 36432, 47648, 48576, 49137, 53604, 65516, 68494, 71472, 72864, 95296, 98274, 102741, 107208, 131032, 136988, 142944, 145728, 147411, 196548, 205482, 214416, 262064, 273976, 285888, 294822, 308223, 376717, 393096, 410964, 428832, 524128, 547952, 589644, 616446, 753434, 786192, 821928, 857664, 1048256, 1095904, 1130151, 1179288, 1232892, 1506868, 1572384, 1643856, 2191808, 2260302, 2358576, 2465784, 3013736, 3144768, 3287712, 3390453, 4520604, 4717152, 4931568, 6027472, 6575424, 6780906, 9041208, 9434304, 9863136, 12054944, 13561812, 18082416, 19726272, 24109888, 27123624, 36164832, 54247248, 72329664, 108494496, 216988992]

約数ペア:

[(1, 216988992), (2, 108494496), (3, 72329664), (4, 54247248), (6, 36164832), (8, 27123624), (9, 24109888), (11, 19726272), (12, 18082416), (16, 13561812), (18, 12054944), (22, 9863136), (23, 9434304), (24, 9041208), (32, 6780906), (33, 6575424), (36, 6027472), (44, 4931568), (46, 4717152), (48, 4520604), (64, 3390453), (66, 3287712), (69, 3144768), (72, 3013736), (88, 2465784), (92, 2358576), (96, 2260302), (99, 2191808), (132, 1643856), (138, 1572384), (144, 1506868), (176, 1232892), (184, 1179288), (192, 1130151), (198, 1095904), (207, 1048256), (253, 857664), (264, 821928), (276, 786192), (288, 753434), (352, 616446), (368, 589644), (396, 547952), (414, 524128), (506, 428832), (528, 410964), (552, 393096), (576, 376717), (704, 308223), (736, 294822), (759, 285888), (792, 273976), (828, 262064), (1012, 214416), (1056, 205482), (1104, 196548), (1472, 147411), (1489, 145728), (1518, 142944), (1584, 136988), (1656, 131032), (2024, 107208), (2112, 102741), (2208, 98274), (2277, 95296), (2978, 72864), (3036, 71472), (3168, 68494), (3312, 65516), (4048, 53604), (4416, 49137), (4467, 48576), (4554, 47648), (5956, 36432), (6072, 35736), (6336, 34247), (6624, 32758), (8096, 26802), (8934, 24288), (9108, 23824), (11912, 18216), (12144, 17868), (13248, 16379), (13401, 16192)]