253779264

素因数分解:

$2^6\times 3^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:254

約数の個数: 224

約数和(自身を含む): 809792640

約数和(自身を除く): 556013376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 53, 54, 64, 68, 72, 96, 102, 106, 108, 136, 144, 153, 159, 163, 192, 204, 212, 216, 272, 288, 306, 318, 326, 408, 424, 432, 459, 477, 489, 544, 576, 612, 636, 652, 816, 848, 864, 901, 918, 954, 978, 1088, 1224, 1272, 1304, 1431, 1467, 1632, 1696, 1728, 1802, 1836, 1908, 1956, 2448, 2544, 2608, 2703, 2771, 2862, 2934, 3264, 3392, 3604, 3672, 3816, 3912, 4401, 4896, 5088, 5216, 5406, 5542, 5724, 5868, 7208, 7344, 7632, 7824, 8109, 8313, 8639, 8802, 9792, 10176, 10432, 10812, 11084, 11448, 11736, 14416, 14688, 15264, 15648, 16218, 16626, 17278, 17604, 21624, 22168, 22896, 23472, 24327, 24939, 25917, 28832, 29376, 30528, 31296, 32436, 33252, 34556, 35208, 43248, 44336, 45792, 46944, 48654, 49878, 51834, 57664, 64872, 66504, 69112, 70416, 74817, 77751, 86496, 88672, 91584, 93888, 97308, 99756, 103668, 129744, 133008, 138224, 140832, 146863, 149634, 155502, 172992, 177344, 194616, 199512, 207336, 233253, 259488, 266016, 276448, 281664, 293726, 299268, 311004, 389232, 399024, 414672, 440589, 466506, 518976, 532032, 552896, 587452, 598536, 622008, 778464, 798048, 829344, 881178, 933012, 1174904, 1197072, 1244016, 1321767, 1556928, 1596096, 1658688, 1762356, 1866024, 2349808, 2394144, 2488032, 2643534, 3524712, 3732048, 3965301, 4699616, 4788288, 4976064, 5287068, 7049424, 7464096, 7930602, 9399232, 10574136, 14098848, 14928192, 15861204, 21148272, 28197696, 31722408, 42296544, 63444816, 84593088, 126889632, 253779264]

約数ペア:

[(1, 253779264), (2, 126889632), (3, 84593088), (4, 63444816), (6, 42296544), (8, 31722408), (9, 28197696), (12, 21148272), (16, 15861204), (17, 14928192), (18, 14098848), (24, 10574136), (27, 9399232), (32, 7930602), (34, 7464096), (36, 7049424), (48, 5287068), (51, 4976064), (53, 4788288), (54, 4699616), (64, 3965301), (68, 3732048), (72, 3524712), (96, 2643534), (102, 2488032), (106, 2394144), (108, 2349808), (136, 1866024), (144, 1762356), (153, 1658688), (159, 1596096), (163, 1556928), (192, 1321767), (204, 1244016), (212, 1197072), (216, 1174904), (272, 933012), (288, 881178), (306, 829344), (318, 798048), (326, 778464), (408, 622008), (424, 598536), (432, 587452), (459, 552896), (477, 532032), (489, 518976), (544, 466506), (576, 440589), (612, 414672), (636, 399024), (652, 389232), (816, 311004), (848, 299268), (864, 293726), (901, 281664), (918, 276448), (954, 266016), (978, 259488), (1088, 233253), (1224, 207336), (1272, 199512), (1304, 194616), (1431, 177344), (1467, 172992), (1632, 155502), (1696, 149634), (1728, 146863), (1802, 140832), (1836, 138224), (1908, 133008), (1956, 129744), (2448, 103668), (2544, 99756), (2608, 97308), (2703, 93888), (2771, 91584), (2862, 88672), (2934, 86496), (3264, 77751), (3392, 74817), (3604, 70416), (3672, 69112), (3816, 66504), (3912, 64872), (4401, 57664), (4896, 51834), (5088, 49878), (5216, 48654), (5406, 46944), (5542, 45792), (5724, 44336), (5868, 43248), (7208, 35208), (7344, 34556), (7632, 33252), (7824, 32436), (8109, 31296), (8313, 30528), (8639, 29376), (8802, 28832), (9792, 25917), (10176, 24939), (10432, 24327), (10812, 23472), (11084, 22896), (11448, 22168), (11736, 21624), (14416, 17604), (14688, 17278), (15264, 16626), (15648, 16218)]