260672256

素因数分解:

$2^8\times 3^4\times {\mathrm{13}}^1\times {\mathrm{967}}^1$

素因数の和:1008

約数の個数: 180

約数和(自身を含む): 837933712

約数和(自身を除く): 577261456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 256, 288, 312, 324, 351, 384, 416, 432, 468, 576, 624, 648, 702, 768, 832, 864, 936, 967, 1053, 1152, 1248, 1296, 1404, 1664, 1728, 1872, 1934, 2106, 2304, 2496, 2592, 2808, 2901, 3328, 3456, 3744, 3868, 4212, 4992, 5184, 5616, 5802, 6912, 7488, 7736, 8424, 8703, 9984, 10368, 11232, 11604, 12571, 14976, 15472, 16848, 17406, 20736, 22464, 23208, 25142, 26109, 29952, 30944, 33696, 34812, 37713, 44928, 46416, 50284, 52218, 61888, 67392, 69624, 75426, 78327, 89856, 92832, 100568, 104436, 113139, 123776, 134784, 139248, 150852, 156654, 185664, 201136, 208872, 226278, 247552, 269568, 278496, 301704, 313308, 339417, 371328, 402272, 417744, 452556, 556992, 603408, 626616, 678834, 742656, 804544, 835488, 905112, 1018251, 1113984, 1206816, 1253232, 1357668, 1609088, 1670976, 1810224, 2036502, 2227968, 2413632, 2506464, 2715336, 3218176, 3341952, 3620448, 4073004, 4827264, 5012928, 5430672, 6683904, 7240896, 8146008, 9654528, 10025856, 10861344, 14481792, 16292016, 20051712, 21722688, 28963584, 32584032, 43445376, 65168064, 86890752, 130336128, 260672256]

約数ペア:

[(1, 260672256), (2, 130336128), (3, 86890752), (4, 65168064), (6, 43445376), (8, 32584032), (9, 28963584), (12, 21722688), (13, 20051712), (16, 16292016), (18, 14481792), (24, 10861344), (26, 10025856), (27, 9654528), (32, 8146008), (36, 7240896), (39, 6683904), (48, 5430672), (52, 5012928), (54, 4827264), (64, 4073004), (72, 3620448), (78, 3341952), (81, 3218176), (96, 2715336), (104, 2506464), (108, 2413632), (117, 2227968), (128, 2036502), (144, 1810224), (156, 1670976), (162, 1609088), (192, 1357668), (208, 1253232), (216, 1206816), (234, 1113984), (256, 1018251), (288, 905112), (312, 835488), (324, 804544), (351, 742656), (384, 678834), (416, 626616), (432, 603408), (468, 556992), (576, 452556), (624, 417744), (648, 402272), (702, 371328), (768, 339417), (832, 313308), (864, 301704), (936, 278496), (967, 269568), (1053, 247552), (1152, 226278), (1248, 208872), (1296, 201136), (1404, 185664), (1664, 156654), (1728, 150852), (1872, 139248), (1934, 134784), (2106, 123776), (2304, 113139), (2496, 104436), (2592, 100568), (2808, 92832), (2901, 89856), (3328, 78327), (3456, 75426), (3744, 69624), (3868, 67392), (4212, 61888), (4992, 52218), (5184, 50284), (5616, 46416), (5802, 44928), (6912, 37713), (7488, 34812), (7736, 33696), (8424, 30944), (8703, 29952), (9984, 26109), (10368, 25142), (11232, 23208), (11604, 22464), (12571, 20736), (14976, 17406), (15472, 16848)]