1456517504

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2003}}^1$

素因数の和:2072

約数の個数: 128

約数和(自身を含む): 3434054400

約数和(自身を除く): 1977536896

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 32, 38, 46, 52, 64, 76, 92, 104, 128, 152, 184, 208, 247, 299, 304, 368, 416, 437, 494, 598, 608, 736, 832, 874, 988, 1196, 1216, 1472, 1664, 1748, 1976, 2003, 2392, 2432, 2944, 3496, 3952, 4006, 4784, 5681, 6992, 7904, 8012, 9568, 11362, 13984, 15808, 16024, 19136, 22724, 26039, 27968, 31616, 32048, 38057, 38272, 45448, 46069, 52078, 55936, 64096, 76114, 90896, 92138, 104156, 128192, 152228, 181792, 184276, 208312, 256384, 304456, 363584, 368552, 416624, 494741, 598897, 608912, 727168, 737104, 833248, 875311, 989482, 1197794, 1217824, 1474208, 1666496, 1750622, 1978964, 2395588, 2435648, 2948416, 3332992, 3501244, 3957928, 4791176, 4871296, 5896832, 7002488, 7915856, 9582352, 11379043, 14004976, 15831712, 19164704, 22758086, 28009952, 31663424, 38329408, 45516172, 56019904, 63326848, 76658816, 91032344, 112039808, 182064688, 364129376, 728258752, 1456517504]

約数ペア:

[(1, 1456517504), (2, 728258752), (4, 364129376), (8, 182064688), (13, 112039808), (16, 91032344), (19, 76658816), (23, 63326848), (26, 56019904), (32, 45516172), (38, 38329408), (46, 31663424), (52, 28009952), (64, 22758086), (76, 19164704), (92, 15831712), (104, 14004976), (128, 11379043), (152, 9582352), (184, 7915856), (208, 7002488), (247, 5896832), (299, 4871296), (304, 4791176), (368, 3957928), (416, 3501244), (437, 3332992), (494, 2948416), (598, 2435648), (608, 2395588), (736, 1978964), (832, 1750622), (874, 1666496), (988, 1474208), (1196, 1217824), (1216, 1197794), (1472, 989482), (1664, 875311), (1748, 833248), (1976, 737104), (2003, 727168), (2392, 608912), (2432, 598897), (2944, 494741), (3496, 416624), (3952, 368552), (4006, 363584), (4784, 304456), (5681, 256384), (6992, 208312), (7904, 184276), (8012, 181792), (9568, 152228), (11362, 128192), (13984, 104156), (15808, 92138), (16024, 90896), (19136, 76114), (22724, 64096), (26039, 55936), (27968, 52078), (31616, 46069), (32048, 45448), (38057, 38272)]