8448972672

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{66877}}^1$

素因数の和:66948

約数の個数: 128

約数和(自身を含む): 26194775040

約数和(自身を除く): 17745802368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 128, 141, 168, 188, 192, 224, 282, 329, 336, 376, 384, 448, 564, 658, 672, 752, 896, 987, 1128, 1316, 1344, 1504, 1974, 2256, 2632, 2688, 3008, 3948, 4512, 5264, 6016, 7896, 9024, 10528, 15792, 18048, 21056, 31584, 42112, 63168, 66877, 126336, 133754, 200631, 267508, 401262, 468139, 535016, 802524, 936278, 1070032, 1404417, 1605048, 1872556, 2140064, 2808834, 3143219, 3210096, 3745112, 4280128, 5617668, 6286438, 6420192, 7490224, 8560256, 9429657, 11235336, 12572876, 12840384, 14980448, 18859314, 22002533, 22470672, 25145752, 25680768, 29960896, 37718628, 44005066, 44941344, 50291504, 59921792, 66007599, 75437256, 88010132, 89882688, 100583008, 132015198, 150874512, 176020264, 179765376, 201166016, 264030396, 301749024, 352040528, 402332032, 528060792, 603498048, 704081056, 1056121584, 1206996096, 1408162112, 2112243168, 2816324224, 4224486336, 8448972672]

約数ペア:

[(1, 8448972672), (2, 4224486336), (3, 2816324224), (4, 2112243168), (6, 1408162112), (7, 1206996096), (8, 1056121584), (12, 704081056), (14, 603498048), (16, 528060792), (21, 402332032), (24, 352040528), (28, 301749024), (32, 264030396), (42, 201166016), (47, 179765376), (48, 176020264), (56, 150874512), (64, 132015198), (84, 100583008), (94, 89882688), (96, 88010132), (112, 75437256), (128, 66007599), (141, 59921792), (168, 50291504), (188, 44941344), (192, 44005066), (224, 37718628), (282, 29960896), (329, 25680768), (336, 25145752), (376, 22470672), (384, 22002533), (448, 18859314), (564, 14980448), (658, 12840384), (672, 12572876), (752, 11235336), (896, 9429657), (987, 8560256), (1128, 7490224), (1316, 6420192), (1344, 6286438), (1504, 5617668), (1974, 4280128), (2256, 3745112), (2632, 3210096), (2688, 3143219), (3008, 2808834), (3948, 2140064), (4512, 1872556), (5264, 1605048), (6016, 1404417), (7896, 1070032), (9024, 936278), (10528, 802524), (15792, 535016), (18048, 468139), (21056, 401262), (31584, 267508), (42112, 200631), (63168, 133754), (66877, 126336)]