2006217984

素因数分解:

$2^8\times 3^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:520

約数の個数: 144

約数和(自身を含む): 5479620608

約数和(自身を除く): 3473402624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 127, 128, 134, 192, 201, 254, 256, 268, 307, 381, 384, 402, 508, 536, 614, 762, 768, 804, 921, 1016, 1072, 1228, 1524, 1608, 1842, 2032, 2144, 2456, 3048, 3216, 3684, 4064, 4288, 4912, 6096, 6432, 7368, 8128, 8509, 8576, 9824, 12192, 12864, 14736, 16256, 17018, 17152, 19648, 20569, 24384, 25527, 25728, 29472, 32512, 34036, 38989, 39296, 41138, 48768, 51054, 51456, 58944, 61707, 68072, 77978, 78592, 82276, 97536, 102108, 116967, 117888, 123414, 136144, 155956, 164552, 204216, 233934, 235776, 246828, 272288, 311912, 329104, 408432, 467868, 493656, 544576, 623824, 658208, 816864, 935736, 987312, 1089152, 1247648, 1316416, 1633728, 1871472, 1974624, 2178304, 2495296, 2612263, 2632832, 3267456, 3742944, 3949248, 4990592, 5224526, 5265664, 6534912, 7485888, 7836789, 7898496, 9981184, 10449052, 14971776, 15673578, 15796992, 20898104, 29943552, 31347156, 41796208, 62694312, 83592416, 125388624, 167184832, 250777248, 334369664, 501554496, 668739328, 1003108992, 2006217984]

約数ペア:

[(1, 2006217984), (2, 1003108992), (3, 668739328), (4, 501554496), (6, 334369664), (8, 250777248), (12, 167184832), (16, 125388624), (24, 83592416), (32, 62694312), (48, 41796208), (64, 31347156), (67, 29943552), (96, 20898104), (127, 15796992), (128, 15673578), (134, 14971776), (192, 10449052), (201, 9981184), (254, 7898496), (256, 7836789), (268, 7485888), (307, 6534912), (381, 5265664), (384, 5224526), (402, 4990592), (508, 3949248), (536, 3742944), (614, 3267456), (762, 2632832), (768, 2612263), (804, 2495296), (921, 2178304), (1016, 1974624), (1072, 1871472), (1228, 1633728), (1524, 1316416), (1608, 1247648), (1842, 1089152), (2032, 987312), (2144, 935736), (2456, 816864), (3048, 658208), (3216, 623824), (3684, 544576), (4064, 493656), (4288, 467868), (4912, 408432), (6096, 329104), (6432, 311912), (7368, 272288), (8128, 246828), (8509, 235776), (8576, 233934), (9824, 204216), (12192, 164552), (12864, 155956), (14736, 136144), (16256, 123414), (17018, 117888), (17152, 116967), (19648, 102108), (20569, 97536), (24384, 82276), (25527, 78592), (25728, 77978), (29472, 68072), (32512, 61707), (34036, 58944), (38989, 51456), (39296, 51054), (41138, 48768)]