189236736

素因数分解:

$2^9\times 3^7\times {\mathrm{13}}^2$

素因数の和:65

約数の個数: 240

約数和(自身を含む): 614045520

約数和(自身を除く): 424808784

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, 169, 192, 208, 216, 234, 243, 256, 288, 312, 324, 338, 351, 384, 416, 432, 468, 486, 507, 512, 576, 624, 648, 676, 702, 729, 768, 832, 864, 936, 972, 1014, 1053, 1152, 1248, 1296, 1352, 1404, 1458, 1521, 1536, 1664, 1728, 1872, 1944, 2028, 2106, 2187, 2304, 2496, 2592, 2704, 2808, 2916, 3042, 3159, 3328, 3456, 3744, 3888, 4056, 4212, 4374, 4563, 4608, 4992, 5184, 5408, 5616, 5832, 6084, 6318, 6656, 6912, 7488, 7776, 8112, 8424, 8748, 9126, 9477, 9984, 10368, 10816, 11232, 11664, 12168, 12636, 13689, 13824, 14976, 15552, 16224, 16848, 17496, 18252, 18954, 19968, 20736, 21632, 22464, 23328, 24336, 25272, 27378, 28431, 29952, 31104, 32448, 33696, 34992, 36504, 37908, 41067, 41472, 43264, 44928, 46656, 48672, 50544, 54756, 56862, 59904, 62208, 64896, 67392, 69984, 73008, 75816, 82134, 86528, 89856, 93312, 97344, 101088, 109512, 113724, 123201, 124416, 129792, 134784, 139968, 146016, 151632, 164268, 179712, 186624, 194688, 202176, 219024, 227448, 246402, 259584, 269568, 279936, 292032, 303264, 328536, 369603, 373248, 389376, 404352, 438048, 454896, 492804, 539136, 559872, 584064, 606528, 657072, 739206, 778752, 808704, 876096, 909792, 985608, 1119744, 1168128, 1213056, 1314144, 1478412, 1617408, 1752192, 1819584, 1971216, 2336256, 2426112, 2628288, 2956824, 3504384, 3639168, 3942432, 4852224, 5256576, 5913648, 7008768, 7278336, 7884864, 10513152, 11827296, 14556672, 15769728, 21026304, 23654592, 31539456, 47309184, 63078912, 94618368, 189236736]

約数ペア:

[(1, 189236736), (2, 94618368), (3, 63078912), (4, 47309184), (6, 31539456), (8, 23654592), (9, 21026304), (12, 15769728), (13, 14556672), (16, 11827296), (18, 10513152), (24, 7884864), (26, 7278336), (27, 7008768), (32, 5913648), (36, 5256576), (39, 4852224), (48, 3942432), (52, 3639168), (54, 3504384), (64, 2956824), (72, 2628288), (78, 2426112), (81, 2336256), (96, 1971216), (104, 1819584), (108, 1752192), (117, 1617408), (128, 1478412), (144, 1314144), (156, 1213056), (162, 1168128), (169, 1119744), (192, 985608), (208, 909792), (216, 876096), (234, 808704), (243, 778752), (256, 739206), (288, 657072), (312, 606528), (324, 584064), (338, 559872), (351, 539136), (384, 492804), (416, 454896), (432, 438048), (468, 404352), (486, 389376), (507, 373248), (512, 369603), (576, 328536), (624, 303264), (648, 292032), (676, 279936), (702, 269568), (729, 259584), (768, 246402), (832, 227448), (864, 219024), (936, 202176), (972, 194688), (1014, 186624), (1053, 179712), (1152, 164268), (1248, 151632), (1296, 146016), (1352, 139968), (1404, 134784), (1458, 129792), (1521, 124416), (1536, 123201), (1664, 113724), (1728, 109512), (1872, 101088), (1944, 97344), (2028, 93312), (2106, 89856), (2187, 86528), (2304, 82134), (2496, 75816), (2592, 73008), (2704, 69984), (2808, 67392), (2916, 64896), (3042, 62208), (3159, 59904), (3328, 56862), (3456, 54756), (3744, 50544), (3888, 48672), (4056, 46656), (4212, 44928), (4374, 43264), (4563, 41472), (4608, 41067), (4992, 37908), (5184, 36504), (5408, 34992), (5616, 33696), (5832, 32448), (6084, 31104), (6318, 29952), (6656, 28431), (6912, 27378), (7488, 25272), (7776, 24336), (8112, 23328), (8424, 22464), (8748, 21632), (9126, 20736), (9477, 19968), (9984, 18954), (10368, 18252), (10816, 17496), (11232, 16848), (11664, 16224), (12168, 15552), (12636, 14976), (13689, 13824)]