401396736

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:101

約数の個数: 264

約数和(自身を含む): 1267829920

約数和(自身を除く): 866433184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 23, 24, 26, 32, 38, 39, 46, 48, 52, 57, 64, 69, 76, 78, 92, 96, 104, 114, 128, 138, 152, 156, 184, 192, 208, 228, 247, 256, 276, 299, 304, 312, 368, 384, 416, 437, 456, 494, 512, 529, 552, 598, 608, 624, 736, 741, 768, 832, 874, 897, 912, 988, 1024, 1058, 1104, 1196, 1216, 1248, 1311, 1472, 1482, 1536, 1587, 1664, 1748, 1794, 1824, 1976, 2116, 2208, 2392, 2432, 2496, 2622, 2944, 2964, 3072, 3174, 3328, 3496, 3588, 3648, 3952, 4232, 4416, 4784, 4864, 4992, 5244, 5681, 5888, 5928, 6348, 6656, 6877, 6992, 7176, 7296, 7904, 8464, 8832, 9568, 9728, 9984, 10051, 10488, 11362, 11776, 11856, 12696, 13312, 13754, 13984, 14352, 14592, 15808, 16928, 17043, 17664, 19136, 19456, 19968, 20102, 20631, 20976, 22724, 23552, 23712, 25392, 27508, 27968, 28704, 29184, 30153, 31616, 33856, 34086, 35328, 38272, 39936, 40204, 41262, 41952, 45448, 47424, 50784, 55016, 55936, 57408, 58368, 60306, 63232, 67712, 68172, 70656, 76544, 80408, 82524, 83904, 90896, 94848, 101568, 110032, 111872, 114816, 120612, 126464, 130663, 135424, 136344, 153088, 160816, 165048, 167808, 181792, 189696, 203136, 220064, 223744, 229632, 241224, 252928, 261326, 270848, 272688, 306176, 321632, 330096, 335616, 363584, 379392, 391989, 406272, 440128, 447488, 459264, 482448, 522652, 541696, 545376, 643264, 660192, 671232, 727168, 758784, 783978, 812544, 880256, 918528, 964896, 1045304, 1090752, 1286528, 1320384, 1342464, 1454336, 1567956, 1625088, 1760512, 1929792, 2090608, 2181504, 2573056, 2640768, 2908672, 3135912, 3521024, 3859584, 4181216, 4363008, 5146112, 5281536, 5817344, 6271824, 7042048, 7719168, 8362432, 8726016, 10292224, 10563072, 12543648, 15438336, 16724864, 17452032, 21126144, 25087296, 30876672, 33449728, 50174592, 66899456, 100349184, 133798912, 200698368, 401396736]

約数ペア:

[(1, 401396736), (2, 200698368), (3, 133798912), (4, 100349184), (6, 66899456), (8, 50174592), (12, 33449728), (13, 30876672), (16, 25087296), (19, 21126144), (23, 17452032), (24, 16724864), (26, 15438336), (32, 12543648), (38, 10563072), (39, 10292224), (46, 8726016), (48, 8362432), (52, 7719168), (57, 7042048), (64, 6271824), (69, 5817344), (76, 5281536), (78, 5146112), (92, 4363008), (96, 4181216), (104, 3859584), (114, 3521024), (128, 3135912), (138, 2908672), (152, 2640768), (156, 2573056), (184, 2181504), (192, 2090608), (208, 1929792), (228, 1760512), (247, 1625088), (256, 1567956), (276, 1454336), (299, 1342464), (304, 1320384), (312, 1286528), (368, 1090752), (384, 1045304), (416, 964896), (437, 918528), (456, 880256), (494, 812544), (512, 783978), (529, 758784), (552, 727168), (598, 671232), (608, 660192), (624, 643264), (736, 545376), (741, 541696), (768, 522652), (832, 482448), (874, 459264), (897, 447488), (912, 440128), (988, 406272), (1024, 391989), (1058, 379392), (1104, 363584), (1196, 335616), (1216, 330096), (1248, 321632), (1311, 306176), (1472, 272688), (1482, 270848), (1536, 261326), (1587, 252928), (1664, 241224), (1748, 229632), (1794, 223744), (1824, 220064), (1976, 203136), (2116, 189696), (2208, 181792), (2392, 167808), (2432, 165048), (2496, 160816), (2622, 153088), (2944, 136344), (2964, 135424), (3072, 130663), (3174, 126464), (3328, 120612), (3496, 114816), (3588, 111872), (3648, 110032), (3952, 101568), (4232, 94848), (4416, 90896), (4784, 83904), (4864, 82524), (4992, 80408), (5244, 76544), (5681, 70656), (5888, 68172), (5928, 67712), (6348, 63232), (6656, 60306), (6877, 58368), (6992, 57408), (7176, 55936), (7296, 55016), (7904, 50784), (8464, 47424), (8832, 45448), (9568, 41952), (9728, 41262), (9984, 40204), (10051, 39936), (10488, 38272), (11362, 35328), (11776, 34086), (11856, 33856), (12696, 31616), (13312, 30153), (13754, 29184), (13984, 28704), (14352, 27968), (14592, 27508), (15808, 25392), (16928, 23712), (17043, 23552), (17664, 22724), (19136, 20976), (19456, 20631), (19968, 20102)]