637242048

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{467}}^1$

素因数の和:611

約数の個数: 168

約数和(自身を含む): 1928579328

約数和(自身を除く): 1291337280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 103, 138, 144, 184, 192, 206, 207, 276, 288, 309, 368, 412, 414, 467, 552, 576, 618, 736, 824, 828, 927, 934, 1104, 1236, 1401, 1472, 1648, 1656, 1854, 1868, 2208, 2369, 2472, 2802, 3296, 3312, 3708, 3736, 4203, 4416, 4738, 4944, 5604, 6592, 6624, 7107, 7416, 7472, 8406, 9476, 9888, 10741, 11208, 13248, 14214, 14832, 14944, 16812, 18952, 19776, 21321, 21482, 22416, 28428, 29664, 29888, 32223, 33624, 37904, 42642, 42964, 44832, 48101, 56856, 59328, 64446, 67248, 75808, 85284, 85928, 89664, 96202, 96669, 113712, 128892, 134496, 144303, 151616, 170568, 171856, 192404, 193338, 227424, 257784, 268992, 288606, 341136, 343712, 384808, 386676, 432909, 454848, 515568, 577212, 682272, 687424, 769616, 773352, 865818, 1031136, 1106323, 1154424, 1364544, 1539232, 1546704, 1731636, 2062272, 2212646, 2308848, 3078464, 3093408, 3318969, 3463272, 4425292, 4617696, 6186816, 6637938, 6926544, 8850584, 9235392, 9956907, 13275876, 13853088, 17701168, 19913814, 26551752, 27706176, 35402336, 39827628, 53103504, 70804672, 79655256, 106207008, 159310512, 212414016, 318621024, 637242048]

約数ペア:

[(1, 637242048), (2, 318621024), (3, 212414016), (4, 159310512), (6, 106207008), (8, 79655256), (9, 70804672), (12, 53103504), (16, 39827628), (18, 35402336), (23, 27706176), (24, 26551752), (32, 19913814), (36, 17701168), (46, 13853088), (48, 13275876), (64, 9956907), (69, 9235392), (72, 8850584), (92, 6926544), (96, 6637938), (103, 6186816), (138, 4617696), (144, 4425292), (184, 3463272), (192, 3318969), (206, 3093408), (207, 3078464), (276, 2308848), (288, 2212646), (309, 2062272), (368, 1731636), (412, 1546704), (414, 1539232), (467, 1364544), (552, 1154424), (576, 1106323), (618, 1031136), (736, 865818), (824, 773352), (828, 769616), (927, 687424), (934, 682272), (1104, 577212), (1236, 515568), (1401, 454848), (1472, 432909), (1648, 386676), (1656, 384808), (1854, 343712), (1868, 341136), (2208, 288606), (2369, 268992), (2472, 257784), (2802, 227424), (3296, 193338), (3312, 192404), (3708, 171856), (3736, 170568), (4203, 151616), (4416, 144303), (4738, 134496), (4944, 128892), (5604, 113712), (6592, 96669), (6624, 96202), (7107, 89664), (7416, 85928), (7472, 85284), (8406, 75808), (9476, 67248), (9888, 64446), (10741, 59328), (11208, 56856), (13248, 48101), (14214, 44832), (14832, 42964), (14944, 42642), (16812, 37904), (18952, 33624), (19776, 32223), (21321, 29888), (21482, 29664), (22416, 28428)]