259868744512

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{199}}^1\times {\mathrm{5431}}^1$

素因数の和:5689

約数の個数: 168

約数和(自身を含む): 593007094400

約数和(自身を除く): 333138349888

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 199, 208, 221, 272, 289, 398, 416, 442, 544, 578, 796, 832, 884, 1088, 1156, 1592, 1768, 2312, 2587, 3184, 3383, 3536, 3757, 4624, 5174, 5431, 6368, 6766, 7072, 7514, 9248, 10348, 10862, 12736, 13532, 14144, 15028, 18496, 20696, 21724, 27064, 30056, 41392, 43448, 43979, 54128, 57511, 60112, 70603, 82784, 86896, 87958, 92327, 108256, 115022, 120224, 141206, 165568, 173792, 175916, 184654, 216512, 230044, 240448, 282412, 347584, 351832, 369308, 460088, 564824, 703664, 738616, 747643, 920176, 1080769, 1129648, 1200251, 1407328, 1477232, 1495286, 1569559, 1840352, 2161538, 2259296, 2400502, 2814656, 2954464, 2990572, 3139118, 3680704, 4323076, 4518592, 4801004, 5908928, 5981144, 6278236, 8646152, 9602008, 11962288, 12556472, 14049997, 17292304, 18373073, 19204016, 20404267, 23924576, 25112944, 28099994, 34584608, 36746146, 38408032, 40808534, 47849152, 50225888, 56199988, 69169216, 73492292, 76816064, 81617068, 100451776, 112399976, 146984584, 163234136, 224799952, 238849949, 293969168, 312342241, 326468272, 449599904, 477699898, 587938336, 624684482, 652936544, 899199808, 955399796, 1175876672, 1249368964, 1305873088, 1910799592, 2498737928, 3821599184, 4060449133, 4997475856, 7643198368, 8120898266, 9994951712, 15286396736, 16241796532, 19989903424, 32483593064, 64967186128, 129934372256, 259868744512]

約数ペア:

[(1, 259868744512), (2, 129934372256), (4, 64967186128), (8, 32483593064), (13, 19989903424), (16, 16241796532), (17, 15286396736), (26, 9994951712), (32, 8120898266), (34, 7643198368), (52, 4997475856), (64, 4060449133), (68, 3821599184), (104, 2498737928), (136, 1910799592), (199, 1305873088), (208, 1249368964), (221, 1175876672), (272, 955399796), (289, 899199808), (398, 652936544), (416, 624684482), (442, 587938336), (544, 477699898), (578, 449599904), (796, 326468272), (832, 312342241), (884, 293969168), (1088, 238849949), (1156, 224799952), (1592, 163234136), (1768, 146984584), (2312, 112399976), (2587, 100451776), (3184, 81617068), (3383, 76816064), (3536, 73492292), (3757, 69169216), (4624, 56199988), (5174, 50225888), (5431, 47849152), (6368, 40808534), (6766, 38408032), (7072, 36746146), (7514, 34584608), (9248, 28099994), (10348, 25112944), (10862, 23924576), (12736, 20404267), (13532, 19204016), (14144, 18373073), (15028, 17292304), (18496, 14049997), (20696, 12556472), (21724, 11962288), (27064, 9602008), (30056, 8646152), (41392, 6278236), (43448, 5981144), (43979, 5908928), (54128, 4801004), (57511, 4518592), (60112, 4323076), (70603, 3680704), (82784, 3139118), (86896, 2990572), (87958, 2954464), (92327, 2814656), (108256, 2400502), (115022, 2259296), (120224, 2161538), (141206, 1840352), (165568, 1569559), (173792, 1495286), (175916, 1477232), (184654, 1407328), (216512, 1200251), (230044, 1129648), (240448, 1080769), (282412, 920176), (347584, 747643), (351832, 738616), (369308, 703664), (460088, 564824)]