253626624

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:173

約数の個数: 216

約数和(自身を含む): 780579072

約数和(自身を除く): 526952448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 53, 62, 64, 67, 72, 93, 96, 106, 124, 128, 134, 144, 159, 186, 192, 201, 212, 248, 256, 268, 279, 288, 318, 372, 384, 402, 424, 477, 496, 536, 558, 576, 603, 636, 744, 768, 804, 848, 954, 992, 1072, 1116, 1152, 1206, 1272, 1488, 1608, 1643, 1696, 1908, 1984, 2077, 2144, 2232, 2304, 2412, 2544, 2976, 3216, 3286, 3392, 3551, 3816, 3968, 4154, 4288, 4464, 4824, 4929, 5088, 5952, 6231, 6432, 6572, 6784, 7102, 7632, 7936, 8308, 8576, 8928, 9648, 9858, 10176, 10653, 11904, 12462, 12864, 13144, 13568, 14204, 14787, 15264, 16616, 17152, 17856, 18693, 19296, 19716, 20352, 21306, 23808, 24924, 25728, 26288, 28408, 29574, 30528, 31959, 33232, 35712, 37386, 38592, 39432, 40704, 42612, 49848, 51456, 52576, 56816, 59148, 61056, 63918, 66464, 71424, 74772, 77184, 78864, 85224, 99696, 105152, 110081, 113632, 118296, 122112, 127836, 132928, 149544, 154368, 157728, 170448, 199392, 210304, 220162, 227264, 236592, 255672, 265856, 299088, 315456, 330243, 340896, 398784, 420608, 440324, 454528, 473184, 511344, 531712, 598176, 630912, 660486, 681792, 797568, 880648, 909056, 946368, 990729, 1022688, 1196352, 1261824, 1320972, 1363584, 1595136, 1761296, 1892736, 1981458, 2045376, 2392704, 2641944, 2727168, 3522592, 3785472, 3962916, 4090752, 4785408, 5283888, 7045184, 7925832, 8181504, 10567776, 14090368, 15851664, 21135552, 28180736, 31703328, 42271104, 63406656, 84542208, 126813312, 253626624]

約数ペア:

[(1, 253626624), (2, 126813312), (3, 84542208), (4, 63406656), (6, 42271104), (8, 31703328), (9, 28180736), (12, 21135552), (16, 15851664), (18, 14090368), (24, 10567776), (31, 8181504), (32, 7925832), (36, 7045184), (48, 5283888), (53, 4785408), (62, 4090752), (64, 3962916), (67, 3785472), (72, 3522592), (93, 2727168), (96, 2641944), (106, 2392704), (124, 2045376), (128, 1981458), (134, 1892736), (144, 1761296), (159, 1595136), (186, 1363584), (192, 1320972), (201, 1261824), (212, 1196352), (248, 1022688), (256, 990729), (268, 946368), (279, 909056), (288, 880648), (318, 797568), (372, 681792), (384, 660486), (402, 630912), (424, 598176), (477, 531712), (496, 511344), (536, 473184), (558, 454528), (576, 440324), (603, 420608), (636, 398784), (744, 340896), (768, 330243), (804, 315456), (848, 299088), (954, 265856), (992, 255672), (1072, 236592), (1116, 227264), (1152, 220162), (1206, 210304), (1272, 199392), (1488, 170448), (1608, 157728), (1643, 154368), (1696, 149544), (1908, 132928), (1984, 127836), (2077, 122112), (2144, 118296), (2232, 113632), (2304, 110081), (2412, 105152), (2544, 99696), (2976, 85224), (3216, 78864), (3286, 77184), (3392, 74772), (3551, 71424), (3816, 66464), (3968, 63918), (4154, 61056), (4288, 59148), (4464, 56816), (4824, 52576), (4929, 51456), (5088, 49848), (5952, 42612), (6231, 40704), (6432, 39432), (6572, 38592), (6784, 37386), (7102, 35712), (7632, 33232), (7936, 31959), (8308, 30528), (8576, 29574), (8928, 28408), (9648, 26288), (9858, 25728), (10176, 24924), (10653, 23808), (11904, 21306), (12462, 20352), (12864, 19716), (13144, 19296), (13568, 18693), (14204, 17856), (14787, 17152), (15264, 16616)]