260197392

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{839}}^1$

素因数の和:941

約数の個数: 160

約数和(自身を含む): 839946240

約数和(自身を除く): 579748848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 71, 78, 84, 91, 104, 112, 142, 156, 168, 182, 208, 213, 273, 284, 312, 336, 364, 426, 497, 546, 568, 624, 728, 839, 852, 923, 994, 1092, 1136, 1456, 1491, 1678, 1704, 1846, 1988, 2184, 2517, 2769, 2982, 3356, 3408, 3692, 3976, 4368, 5034, 5538, 5873, 5964, 6461, 6712, 7384, 7952, 10068, 10907, 11076, 11746, 11928, 12922, 13424, 14768, 17619, 19383, 20136, 21814, 22152, 23492, 23856, 25844, 32721, 35238, 38766, 40272, 43628, 44304, 46984, 51688, 59569, 65442, 70476, 76349, 77532, 87256, 93968, 103376, 119138, 130884, 140952, 152698, 155064, 174512, 178707, 229047, 238276, 261768, 281904, 305396, 310128, 357414, 416983, 458094, 476552, 523536, 610792, 714828, 774397, 833966, 916188, 953104, 1221584, 1250949, 1429656, 1548794, 1667932, 1832376, 2323191, 2501898, 2859312, 3097588, 3335864, 3664752, 4646382, 5003796, 5420779, 6195176, 6671728, 9292764, 10007592, 10841558, 12390352, 16262337, 18585528, 20015184, 21683116, 32524674, 37171056, 43366232, 65049348, 86732464, 130098696, 260197392]

約数ペア:

[(1, 260197392), (2, 130098696), (3, 86732464), (4, 65049348), (6, 43366232), (7, 37171056), (8, 32524674), (12, 21683116), (13, 20015184), (14, 18585528), (16, 16262337), (21, 12390352), (24, 10841558), (26, 10007592), (28, 9292764), (39, 6671728), (42, 6195176), (48, 5420779), (52, 5003796), (56, 4646382), (71, 3664752), (78, 3335864), (84, 3097588), (91, 2859312), (104, 2501898), (112, 2323191), (142, 1832376), (156, 1667932), (168, 1548794), (182, 1429656), (208, 1250949), (213, 1221584), (273, 953104), (284, 916188), (312, 833966), (336, 774397), (364, 714828), (426, 610792), (497, 523536), (546, 476552), (568, 458094), (624, 416983), (728, 357414), (839, 310128), (852, 305396), (923, 281904), (994, 261768), (1092, 238276), (1136, 229047), (1456, 178707), (1491, 174512), (1678, 155064), (1704, 152698), (1846, 140952), (1988, 130884), (2184, 119138), (2517, 103376), (2769, 93968), (2982, 87256), (3356, 77532), (3408, 76349), (3692, 70476), (3976, 65442), (4368, 59569), (5034, 51688), (5538, 46984), (5873, 44304), (5964, 43628), (6461, 40272), (6712, 38766), (7384, 35238), (7952, 32721), (10068, 25844), (10907, 23856), (11076, 23492), (11746, 22152), (11928, 21814), (12922, 20136), (13424, 19383), (14768, 17619)]