263240064

素因数分解:

$2^7\times 3^3\times {\mathrm{59}}^1\times {\mathrm{1291}}^1$

素因数の和:1373

約数の個数: 128

約数和(自身を含む): 790704000

約数和(自身を除く): 527463936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 64, 72, 96, 108, 118, 128, 144, 177, 192, 216, 236, 288, 354, 384, 432, 472, 531, 576, 708, 864, 944, 1062, 1152, 1291, 1416, 1593, 1728, 1888, 2124, 2582, 2832, 3186, 3456, 3776, 3873, 4248, 5164, 5664, 6372, 7552, 7746, 8496, 10328, 11328, 11619, 12744, 15492, 16992, 20656, 22656, 23238, 25488, 30984, 33984, 34857, 41312, 46476, 50976, 61968, 67968, 69714, 76169, 82624, 92952, 101952, 123936, 139428, 152338, 165248, 185904, 203904, 228507, 247872, 278856, 304676, 371808, 457014, 495744, 557712, 609352, 685521, 743616, 914028, 1115424, 1218704, 1371042, 1487232, 1828056, 2056563, 2230848, 2437408, 2742084, 3656112, 4113126, 4461696, 4874816, 5484168, 7312224, 8226252, 9749632, 10968336, 14624448, 16452504, 21936672, 29248896, 32905008, 43873344, 65810016, 87746688, 131620032, 263240064]

約数ペア:

[(1, 263240064), (2, 131620032), (3, 87746688), (4, 65810016), (6, 43873344), (8, 32905008), (9, 29248896), (12, 21936672), (16, 16452504), (18, 14624448), (24, 10968336), (27, 9749632), (32, 8226252), (36, 7312224), (48, 5484168), (54, 4874816), (59, 4461696), (64, 4113126), (72, 3656112), (96, 2742084), (108, 2437408), (118, 2230848), (128, 2056563), (144, 1828056), (177, 1487232), (192, 1371042), (216, 1218704), (236, 1115424), (288, 914028), (354, 743616), (384, 685521), (432, 609352), (472, 557712), (531, 495744), (576, 457014), (708, 371808), (864, 304676), (944, 278856), (1062, 247872), (1152, 228507), (1291, 203904), (1416, 185904), (1593, 165248), (1728, 152338), (1888, 139428), (2124, 123936), (2582, 101952), (2832, 92952), (3186, 82624), (3456, 76169), (3776, 69714), (3873, 67968), (4248, 61968), (5164, 50976), (5664, 46476), (6372, 41312), (7552, 34857), (7746, 33984), (8496, 30984), (10328, 25488), (11328, 23238), (11619, 22656), (12744, 20656), (15492, 16992)]