399098112

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1217}}^1$

素因数の和:1304

約数の個数: 144

約数和(自身を含む): 1234837632

約数和(自身を除く): 835739520

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 84, 96, 112, 122, 128, 168, 183, 192, 224, 244, 256, 336, 366, 384, 427, 448, 488, 672, 732, 768, 854, 896, 976, 1217, 1281, 1344, 1464, 1708, 1792, 1952, 2434, 2562, 2688, 2928, 3416, 3651, 3904, 4868, 5124, 5376, 5856, 6832, 7302, 7808, 8519, 9736, 10248, 11712, 13664, 14604, 15616, 17038, 19472, 20496, 23424, 25557, 27328, 29208, 34076, 38944, 40992, 46848, 51114, 54656, 58416, 68152, 74237, 77888, 81984, 102228, 109312, 116832, 136304, 148474, 155776, 163968, 204456, 222711, 233664, 272608, 296948, 311552, 327936, 408912, 445422, 467328, 519659, 545216, 593896, 817824, 890844, 934656, 1039318, 1090432, 1187792, 1558977, 1635648, 1781688, 2078636, 2180864, 2375584, 3117954, 3271296, 3563376, 4157272, 4751168, 6235908, 6542592, 7126752, 8314544, 9502336, 12471816, 14253504, 16629088, 19004672, 24943632, 28507008, 33258176, 49887264, 57014016, 66516352, 99774528, 133032704, 199549056, 399098112]

約数ペア:

[(1, 399098112), (2, 199549056), (3, 133032704), (4, 99774528), (6, 66516352), (7, 57014016), (8, 49887264), (12, 33258176), (14, 28507008), (16, 24943632), (21, 19004672), (24, 16629088), (28, 14253504), (32, 12471816), (42, 9502336), (48, 8314544), (56, 7126752), (61, 6542592), (64, 6235908), (84, 4751168), (96, 4157272), (112, 3563376), (122, 3271296), (128, 3117954), (168, 2375584), (183, 2180864), (192, 2078636), (224, 1781688), (244, 1635648), (256, 1558977), (336, 1187792), (366, 1090432), (384, 1039318), (427, 934656), (448, 890844), (488, 817824), (672, 593896), (732, 545216), (768, 519659), (854, 467328), (896, 445422), (976, 408912), (1217, 327936), (1281, 311552), (1344, 296948), (1464, 272608), (1708, 233664), (1792, 222711), (1952, 204456), (2434, 163968), (2562, 155776), (2688, 148474), (2928, 136304), (3416, 116832), (3651, 109312), (3904, 102228), (4868, 81984), (5124, 77888), (5376, 74237), (5856, 68152), (6832, 58416), (7302, 54656), (7808, 51114), (8519, 46848), (9736, 40992), (10248, 38944), (11712, 34076), (13664, 29208), (14604, 27328), (15616, 25557), (17038, 23424), (19472, 20496)]