255956064

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:469

約数の個数: 192

約数和(自身を含む): 839268864

約数和(自身を除く): 583312800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 83, 84, 91, 96, 104, 112, 156, 166, 168, 182, 208, 224, 249, 273, 312, 332, 336, 353, 364, 416, 498, 546, 581, 624, 664, 672, 706, 728, 996, 1059, 1079, 1092, 1162, 1248, 1328, 1412, 1456, 1743, 1992, 2118, 2158, 2184, 2324, 2471, 2656, 2824, 2912, 3237, 3486, 3984, 4236, 4316, 4368, 4589, 4648, 4942, 5648, 6474, 6972, 7413, 7553, 7968, 8472, 8632, 8736, 9178, 9296, 9884, 11296, 12948, 13767, 13944, 14826, 15106, 16944, 17264, 18356, 18592, 19768, 22659, 25896, 27534, 27888, 29299, 29652, 30212, 32123, 33888, 34528, 36712, 39536, 45318, 51792, 55068, 55776, 58598, 59304, 60424, 64246, 73424, 79072, 87897, 90636, 96369, 103584, 110136, 117196, 118608, 120848, 128492, 146848, 175794, 181272, 192738, 205093, 220272, 234392, 237216, 241696, 256984, 351588, 362544, 380887, 385476, 410186, 440544, 468784, 513968, 615279, 703176, 725088, 761774, 770952, 820372, 937568, 1027936, 1142661, 1230558, 1406352, 1523548, 1541904, 1640744, 2285322, 2461116, 2666209, 2812704, 3047096, 3083808, 3281488, 4570644, 4922232, 5332418, 6094192, 6562976, 7998627, 9141288, 9844464, 10664836, 12188384, 15997254, 18282576, 19688928, 21329672, 31994508, 36565152, 42659344, 63989016, 85318688, 127978032, 255956064]

約数ペア:

[(1, 255956064), (2, 127978032), (3, 85318688), (4, 63989016), (6, 42659344), (7, 36565152), (8, 31994508), (12, 21329672), (13, 19688928), (14, 18282576), (16, 15997254), (21, 12188384), (24, 10664836), (26, 9844464), (28, 9141288), (32, 7998627), (39, 6562976), (42, 6094192), (48, 5332418), (52, 4922232), (56, 4570644), (78, 3281488), (83, 3083808), (84, 3047096), (91, 2812704), (96, 2666209), (104, 2461116), (112, 2285322), (156, 1640744), (166, 1541904), (168, 1523548), (182, 1406352), (208, 1230558), (224, 1142661), (249, 1027936), (273, 937568), (312, 820372), (332, 770952), (336, 761774), (353, 725088), (364, 703176), (416, 615279), (498, 513968), (546, 468784), (581, 440544), (624, 410186), (664, 385476), (672, 380887), (706, 362544), (728, 351588), (996, 256984), (1059, 241696), (1079, 237216), (1092, 234392), (1162, 220272), (1248, 205093), (1328, 192738), (1412, 181272), (1456, 175794), (1743, 146848), (1992, 128492), (2118, 120848), (2158, 118608), (2184, 117196), (2324, 110136), (2471, 103584), (2656, 96369), (2824, 90636), (2912, 87897), (3237, 79072), (3486, 73424), (3984, 64246), (4236, 60424), (4316, 59304), (4368, 58598), (4589, 55776), (4648, 55068), (4942, 51792), (5648, 45318), (6474, 39536), (6972, 36712), (7413, 34528), (7553, 33888), (7968, 32123), (8472, 30212), (8632, 29652), (8736, 29299), (9178, 27888), (9296, 27534), (9884, 25896), (11296, 22659), (12948, 19768), (13767, 18592), (13944, 18356), (14826, 17264), (15106, 16944)]