1250256384

素因数分解:

$2^9\times 3^5\times {\mathrm{13}}^1\times {\mathrm{773}}^1$

素因数の和:819

約数の個数: 240

約数和(自身を含む): 4035022992

約数和(自身を除く): 2784766608

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, 243, 256, 288, 312, 324, 351, 384, 416, 432, 468, 486, 512, 576, 624, 648, 702, 768, 773, 832, 864, 936, 972, 1053, 1152, 1248, 1296, 1404, 1536, 1546, 1664, 1728, 1872, 1944, 2106, 2304, 2319, 2496, 2592, 2808, 3092, 3159, 3328, 3456, 3744, 3888, 4212, 4608, 4638, 4992, 5184, 5616, 6184, 6318, 6656, 6912, 6957, 7488, 7776, 8424, 9276, 9984, 10049, 10368, 11232, 12368, 12636, 13824, 13914, 14976, 15552, 16848, 18552, 19968, 20098, 20736, 20871, 22464, 24736, 25272, 27828, 29952, 30147, 31104, 33696, 37104, 40196, 41472, 41742, 44928, 49472, 50544, 55656, 59904, 60294, 62208, 62613, 67392, 74208, 80392, 83484, 89856, 90441, 98944, 101088, 111312, 120588, 124416, 125226, 134784, 148416, 160784, 166968, 179712, 180882, 187839, 197888, 202176, 222624, 241176, 250452, 269568, 271323, 296832, 321568, 333936, 361764, 375678, 395776, 404352, 445248, 482352, 500904, 539136, 542646, 593664, 643136, 667872, 723528, 751356, 808704, 813969, 890496, 964704, 1001808, 1085292, 1187328, 1286272, 1335744, 1447056, 1502712, 1617408, 1627938, 1780992, 1929408, 2003616, 2170584, 2441907, 2572544, 2671488, 2894112, 3005424, 3255876, 3561984, 3858816, 4007232, 4341168, 4883814, 5145088, 5342976, 5788224, 6010848, 6511752, 7717632, 8014464, 8682336, 9767628, 10685952, 11576448, 12021696, 13023504, 15435264, 16028928, 17364672, 19535256, 23152896, 24043392, 26047008, 32057856, 34729344, 39070512, 46305792, 48086784, 52094016, 69458688, 78141024, 96173568, 104188032, 138917376, 156282048, 208376064, 312564096, 416752128, 625128192, 1250256384]

約数ペア:

[(1, 1250256384), (2, 625128192), (3, 416752128), (4, 312564096), (6, 208376064), (8, 156282048), (9, 138917376), (12, 104188032), (13, 96173568), (16, 78141024), (18, 69458688), (24, 52094016), (26, 48086784), (27, 46305792), (32, 39070512), (36, 34729344), (39, 32057856), (48, 26047008), (52, 24043392), (54, 23152896), (64, 19535256), (72, 17364672), (78, 16028928), (81, 15435264), (96, 13023504), (104, 12021696), (108, 11576448), (117, 10685952), (128, 9767628), (144, 8682336), (156, 8014464), (162, 7717632), (192, 6511752), (208, 6010848), (216, 5788224), (234, 5342976), (243, 5145088), (256, 4883814), (288, 4341168), (312, 4007232), (324, 3858816), (351, 3561984), (384, 3255876), (416, 3005424), (432, 2894112), (468, 2671488), (486, 2572544), (512, 2441907), (576, 2170584), (624, 2003616), (648, 1929408), (702, 1780992), (768, 1627938), (773, 1617408), (832, 1502712), (864, 1447056), (936, 1335744), (972, 1286272), (1053, 1187328), (1152, 1085292), (1248, 1001808), (1296, 964704), (1404, 890496), (1536, 813969), (1546, 808704), (1664, 751356), (1728, 723528), (1872, 667872), (1944, 643136), (2106, 593664), (2304, 542646), (2319, 539136), (2496, 500904), (2592, 482352), (2808, 445248), (3092, 404352), (3159, 395776), (3328, 375678), (3456, 361764), (3744, 333936), (3888, 321568), (4212, 296832), (4608, 271323), (4638, 269568), (4992, 250452), (5184, 241176), (5616, 222624), (6184, 202176), (6318, 197888), (6656, 187839), (6912, 180882), (6957, 179712), (7488, 166968), (7776, 160784), (8424, 148416), (9276, 134784), (9984, 125226), (10049, 124416), (10368, 120588), (11232, 111312), (12368, 101088), (12636, 98944), (13824, 90441), (13914, 89856), (14976, 83484), (15552, 80392), (16848, 74208), (18552, 67392), (19968, 62613), (20098, 62208), (20736, 60294), (20871, 59904), (22464, 55656), (24736, 50544), (25272, 49472), (27828, 44928), (29952, 41742), (30147, 41472), (31104, 40196), (33696, 37104)]