680606208

素因数分解:

$2^9\times 3^2\times {\mathrm{127}}^1\times {\mathrm{1163}}^1$

素因数の和:1314

約数の個数: 120

約数和(自身を含む): 1981444608

約数和(自身を除く): 1300838400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 128, 144, 192, 254, 256, 288, 381, 384, 508, 512, 576, 762, 768, 1016, 1143, 1152, 1163, 1524, 1536, 2032, 2286, 2304, 2326, 3048, 3489, 4064, 4572, 4608, 4652, 6096, 6978, 8128, 9144, 9304, 10467, 12192, 13956, 16256, 18288, 18608, 20934, 24384, 27912, 32512, 36576, 37216, 41868, 48768, 55824, 65024, 73152, 74432, 83736, 97536, 111648, 146304, 147701, 148864, 167472, 195072, 223296, 292608, 295402, 297728, 334944, 443103, 446592, 585216, 590804, 595456, 669888, 886206, 893184, 1181608, 1329309, 1339776, 1772412, 1786368, 2363216, 2658618, 2679552, 3544824, 4726432, 5317236, 5359104, 7089648, 9452864, 10634472, 14179296, 18905728, 21268944, 28358592, 37811456, 42537888, 56717184, 75622912, 85075776, 113434368, 170151552, 226868736, 340303104, 680606208]

約数ペア:

[(1, 680606208), (2, 340303104), (3, 226868736), (4, 170151552), (6, 113434368), (8, 85075776), (9, 75622912), (12, 56717184), (16, 42537888), (18, 37811456), (24, 28358592), (32, 21268944), (36, 18905728), (48, 14179296), (64, 10634472), (72, 9452864), (96, 7089648), (127, 5359104), (128, 5317236), (144, 4726432), (192, 3544824), (254, 2679552), (256, 2658618), (288, 2363216), (381, 1786368), (384, 1772412), (508, 1339776), (512, 1329309), (576, 1181608), (762, 893184), (768, 886206), (1016, 669888), (1143, 595456), (1152, 590804), (1163, 585216), (1524, 446592), (1536, 443103), (2032, 334944), (2286, 297728), (2304, 295402), (2326, 292608), (3048, 223296), (3489, 195072), (4064, 167472), (4572, 148864), (4608, 147701), (4652, 146304), (6096, 111648), (6978, 97536), (8128, 83736), (9144, 74432), (9304, 73152), (10467, 65024), (12192, 55824), (13956, 48768), (16256, 41868), (18288, 37216), (18608, 36576), (20934, 32512), (24384, 27912)]