731023488

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:396

約数の個数: 256

約数和(自身を含む): 2375049600

約数和(自身を除く): 1644026112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 53, 54, 64, 72, 78, 96, 104, 106, 108, 117, 128, 144, 156, 159, 192, 208, 212, 216, 234, 288, 307, 312, 318, 351, 384, 416, 424, 432, 468, 477, 576, 614, 624, 636, 689, 702, 832, 848, 864, 921, 936, 954, 1152, 1228, 1248, 1272, 1378, 1404, 1431, 1664, 1696, 1728, 1842, 1872, 1908, 2067, 2456, 2496, 2544, 2756, 2763, 2808, 2862, 3392, 3456, 3684, 3744, 3816, 3991, 4134, 4912, 4992, 5088, 5512, 5526, 5616, 5724, 6201, 6784, 7368, 7488, 7632, 7982, 8268, 8289, 9824, 10176, 11024, 11052, 11232, 11448, 11973, 12402, 14736, 14976, 15264, 15964, 16271, 16536, 16578, 18603, 19648, 20352, 22048, 22104, 22464, 22896, 23946, 24804, 29472, 30528, 31928, 32542, 33072, 33156, 35919, 37206, 39296, 44096, 44208, 44928, 45792, 47892, 48813, 49608, 58944, 61056, 63856, 65084, 66144, 66312, 71838, 74412, 88192, 88416, 91584, 95784, 97626, 99216, 107757, 117888, 127712, 130168, 132288, 132624, 143676, 146439, 148824, 176832, 183168, 191568, 195252, 198432, 211523, 215514, 255424, 260336, 264576, 265248, 287352, 292878, 297648, 353664, 383136, 390504, 396864, 423046, 431028, 439317, 510848, 520672, 530496, 574704, 585756, 595296, 634569, 766272, 781008, 793728, 846092, 862056, 878634, 1041344, 1060992, 1149408, 1171512, 1190592, 1269138, 1532544, 1562016, 1692184, 1724112, 1757268, 1903707, 2082688, 2298816, 2343024, 2381184, 2538276, 3124032, 3384368, 3448224, 3514536, 3807414, 4597632, 4686048, 5076552, 5711121, 6248064, 6768736, 6896448, 7029072, 7614828, 9372096, 10153104, 11422242, 13537472, 13792896, 14058144, 15229656, 18744192, 20306208, 22844484, 27074944, 28116288, 30459312, 40612416, 45688968, 56232576, 60918624, 81224832, 91377936, 121837248, 182755872, 243674496, 365511744, 731023488]

約数ペア:

[(1, 731023488), (2, 365511744), (3, 243674496), (4, 182755872), (6, 121837248), (8, 91377936), (9, 81224832), (12, 60918624), (13, 56232576), (16, 45688968), (18, 40612416), (24, 30459312), (26, 28116288), (27, 27074944), (32, 22844484), (36, 20306208), (39, 18744192), (48, 15229656), (52, 14058144), (53, 13792896), (54, 13537472), (64, 11422242), (72, 10153104), (78, 9372096), (96, 7614828), (104, 7029072), (106, 6896448), (108, 6768736), (117, 6248064), (128, 5711121), (144, 5076552), (156, 4686048), (159, 4597632), (192, 3807414), (208, 3514536), (212, 3448224), (216, 3384368), (234, 3124032), (288, 2538276), (307, 2381184), (312, 2343024), (318, 2298816), (351, 2082688), (384, 1903707), (416, 1757268), (424, 1724112), (432, 1692184), (468, 1562016), (477, 1532544), (576, 1269138), (614, 1190592), (624, 1171512), (636, 1149408), (689, 1060992), (702, 1041344), (832, 878634), (848, 862056), (864, 846092), (921, 793728), (936, 781008), (954, 766272), (1152, 634569), (1228, 595296), (1248, 585756), (1272, 574704), (1378, 530496), (1404, 520672), (1431, 510848), (1664, 439317), (1696, 431028), (1728, 423046), (1842, 396864), (1872, 390504), (1908, 383136), (2067, 353664), (2456, 297648), (2496, 292878), (2544, 287352), (2756, 265248), (2763, 264576), (2808, 260336), (2862, 255424), (3392, 215514), (3456, 211523), (3684, 198432), (3744, 195252), (3816, 191568), (3991, 183168), (4134, 176832), (4912, 148824), (4992, 146439), (5088, 143676), (5512, 132624), (5526, 132288), (5616, 130168), (5724, 127712), (6201, 117888), (6784, 107757), (7368, 99216), (7488, 97626), (7632, 95784), (7982, 91584), (8268, 88416), (8289, 88192), (9824, 74412), (10176, 71838), (11024, 66312), (11052, 66144), (11232, 65084), (11448, 63856), (11973, 61056), (12402, 58944), (14736, 49608), (14976, 48813), (15264, 47892), (15964, 45792), (16271, 44928), (16536, 44208), (16578, 44096), (18603, 39296), (19648, 37206), (20352, 35919), (22048, 33156), (22104, 33072), (22464, 32542), (22896, 31928), (23946, 30528), (24804, 29472)]