268473640448

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^2\times {\mathrm{281}}^1$

素因数の和:493

約数の個数: 240

約数和(自身を含む): 612702722016

約数和(自身を除く): 344229081568

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 79, 92, 104, 128, 158, 184, 208, 256, 281, 299, 316, 368, 416, 512, 562, 598, 632, 736, 832, 1027, 1124, 1196, 1264, 1472, 1664, 1817, 2054, 2248, 2392, 2528, 2944, 3328, 3634, 3653, 4108, 4496, 4784, 5056, 5888, 6241, 6463, 6656, 7268, 7306, 8216, 8992, 9568, 10112, 11776, 12482, 12926, 14536, 14612, 16432, 17984, 19136, 20224, 22199, 23621, 24964, 25852, 29072, 29224, 32864, 35968, 38272, 40448, 44398, 47242, 49928, 51704, 58144, 58448, 65728, 71936, 76544, 81133, 84019, 88796, 94484, 99856, 103408, 116288, 116896, 131456, 143543, 143872, 153088, 162266, 168038, 177592, 188968, 199712, 206816, 232576, 233792, 262912, 287086, 288587, 324532, 336076, 355184, 377936, 399424, 413632, 465152, 467584, 510577, 525824, 574172, 577174, 649064, 672152, 710368, 755872, 798848, 827264, 930304, 935168, 1021154, 1148344, 1154348, 1298128, 1344304, 1420736, 1511744, 1597696, 1654528, 1753721, 1866059, 1870336, 2042308, 2296688, 2308696, 2596256, 2688608, 2841472, 3023488, 3195392, 3309056, 3507442, 3732118, 4084616, 4593376, 4617392, 5192512, 5377216, 5682944, 6046976, 6637501, 7014884, 7464236, 8169232, 9186752, 9234784, 10385024, 10754432, 11365888, 12093952, 13275002, 14029768, 14928472, 16338464, 18373504, 18469568, 20770048, 21508864, 22798373, 26550004, 28059536, 29856944, 32676928, 36747008, 36939136, 40335583, 41540096, 43017728, 45596746, 53100008, 56119072, 59713888, 65353856, 73494016, 73878272, 80671166, 91193492, 106200016, 112238144, 119427776, 130707712, 147756544, 161342332, 182386984, 212400032, 224476288, 238855552, 261415424, 322684664, 364773968, 424800064, 448952576, 477711104, 524362579, 645369328, 729547936, 849600128, 897905152, 955422208, 1048725158, 1290738656, 1459095872, 1699200256, 2097450316, 2581477312, 2918191744, 3398400512, 4194900632, 5162954624, 5836383488, 8389801264, 10325909248, 11672766976, 16779602528, 20651818496, 33559205056, 67118410112, 134236820224, 268473640448]

約数ペア:

[(1, 268473640448), (2, 134236820224), (4, 67118410112), (8, 33559205056), (13, 20651818496), (16, 16779602528), (23, 11672766976), (26, 10325909248), (32, 8389801264), (46, 5836383488), (52, 5162954624), (64, 4194900632), (79, 3398400512), (92, 2918191744), (104, 2581477312), (128, 2097450316), (158, 1699200256), (184, 1459095872), (208, 1290738656), (256, 1048725158), (281, 955422208), (299, 897905152), (316, 849600128), (368, 729547936), (416, 645369328), (512, 524362579), (562, 477711104), (598, 448952576), (632, 424800064), (736, 364773968), (832, 322684664), (1027, 261415424), (1124, 238855552), (1196, 224476288), (1264, 212400032), (1472, 182386984), (1664, 161342332), (1817, 147756544), (2054, 130707712), (2248, 119427776), (2392, 112238144), (2528, 106200016), (2944, 91193492), (3328, 80671166), (3634, 73878272), (3653, 73494016), (4108, 65353856), (4496, 59713888), (4784, 56119072), (5056, 53100008), (5888, 45596746), (6241, 43017728), (6463, 41540096), (6656, 40335583), (7268, 36939136), (7306, 36747008), (8216, 32676928), (8992, 29856944), (9568, 28059536), (10112, 26550004), (11776, 22798373), (12482, 21508864), (12926, 20770048), (14536, 18469568), (14612, 18373504), (16432, 16338464), (17984, 14928472), (19136, 14029768), (20224, 13275002), (22199, 12093952), (23621, 11365888), (24964, 10754432), (25852, 10385024), (29072, 9234784), (29224, 9186752), (32864, 8169232), (35968, 7464236), (38272, 7014884), (40448, 6637501), (44398, 6046976), (47242, 5682944), (49928, 5377216), (51704, 5192512), (58144, 4617392), (58448, 4593376), (65728, 4084616), (71936, 3732118), (76544, 3507442), (81133, 3309056), (84019, 3195392), (88796, 3023488), (94484, 2841472), (99856, 2688608), (103408, 2596256), (116288, 2308696), (116896, 2296688), (131456, 2042308), (143543, 1870336), (143872, 1866059), (153088, 1753721), (162266, 1654528), (168038, 1597696), (177592, 1511744), (188968, 1420736), (199712, 1344304), (206816, 1298128), (232576, 1154348), (233792, 1148344), (262912, 1021154), (287086, 935168), (288587, 930304), (324532, 827264), (336076, 798848), (355184, 755872), (377936, 710368), (399424, 672152), (413632, 649064), (465152, 577174), (467584, 574172), (510577, 525824)]