664342272

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^2\times {\mathrm{2383}}^1$

素因数の和:2427

約数の個数: 162

約数和(自身を含む): 2106309296

約数和(自身を除く): 1441967024

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 128, 132, 144, 176, 192, 198, 242, 256, 264, 288, 352, 363, 384, 396, 484, 528, 576, 704, 726, 768, 792, 968, 1056, 1089, 1152, 1408, 1452, 1584, 1936, 2112, 2178, 2304, 2383, 2816, 2904, 3168, 3872, 4224, 4356, 4766, 5808, 6336, 7149, 7744, 8448, 8712, 9532, 11616, 12672, 14298, 15488, 17424, 19064, 21447, 23232, 25344, 26213, 28596, 30976, 34848, 38128, 42894, 46464, 52426, 57192, 69696, 76256, 78639, 85788, 92928, 104852, 114384, 139392, 152512, 157278, 171576, 209704, 228768, 235917, 278784, 288343, 305024, 314556, 343152, 419408, 457536, 471834, 576686, 610048, 629112, 686304, 838816, 865029, 915072, 943668, 1153372, 1258224, 1372608, 1677632, 1730058, 1830144, 1887336, 2306744, 2516448, 2595087, 2745216, 3355264, 3460116, 3774672, 4613488, 5032896, 5190174, 5490432, 6710528, 6920232, 7549344, 9226976, 10065792, 10380348, 13840464, 15098688, 18453952, 20131584, 20760696, 27680928, 30197376, 36907904, 41521392, 55361856, 60394752, 73815808, 83042784, 110723712, 166085568, 221447424, 332171136, 664342272]

約数ペア:

[(1, 664342272), (2, 332171136), (3, 221447424), (4, 166085568), (6, 110723712), (8, 83042784), (9, 73815808), (11, 60394752), (12, 55361856), (16, 41521392), (18, 36907904), (22, 30197376), (24, 27680928), (32, 20760696), (33, 20131584), (36, 18453952), (44, 15098688), (48, 13840464), (64, 10380348), (66, 10065792), (72, 9226976), (88, 7549344), (96, 6920232), (99, 6710528), (121, 5490432), (128, 5190174), (132, 5032896), (144, 4613488), (176, 3774672), (192, 3460116), (198, 3355264), (242, 2745216), (256, 2595087), (264, 2516448), (288, 2306744), (352, 1887336), (363, 1830144), (384, 1730058), (396, 1677632), (484, 1372608), (528, 1258224), (576, 1153372), (704, 943668), (726, 915072), (768, 865029), (792, 838816), (968, 686304), (1056, 629112), (1089, 610048), (1152, 576686), (1408, 471834), (1452, 457536), (1584, 419408), (1936, 343152), (2112, 314556), (2178, 305024), (2304, 288343), (2383, 278784), (2816, 235917), (2904, 228768), (3168, 209704), (3872, 171576), (4224, 157278), (4356, 152512), (4766, 139392), (5808, 114384), (6336, 104852), (7149, 92928), (7744, 85788), (8448, 78639), (8712, 76256), (9532, 69696), (11616, 57192), (12672, 52426), (14298, 46464), (15488, 42894), (17424, 38128), (19064, 34848), (21447, 30976), (23232, 28596), (25344, 26213)]