405424128

素因数分解:

$2^{11}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 1195084800

約数和(自身を除く): 789660672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 64, 69, 76, 92, 96, 114, 128, 138, 151, 152, 184, 192, 228, 256, 276, 302, 304, 368, 384, 437, 453, 456, 512, 552, 604, 608, 736, 768, 874, 906, 912, 1024, 1104, 1208, 1216, 1311, 1472, 1536, 1748, 1812, 1824, 2048, 2208, 2416, 2432, 2622, 2869, 2944, 3072, 3473, 3496, 3624, 3648, 4416, 4832, 4864, 5244, 5738, 5888, 6144, 6946, 6992, 7248, 7296, 8607, 8832, 9664, 9728, 10419, 10488, 11476, 11776, 13892, 13984, 14496, 14592, 17214, 17664, 19328, 19456, 20838, 20976, 22952, 23552, 27784, 27968, 28992, 29184, 34428, 35328, 38656, 38912, 41676, 41952, 45904, 47104, 55568, 55936, 57984, 58368, 65987, 68856, 70656, 77312, 83352, 83904, 91808, 111136, 111872, 115968, 116736, 131974, 137712, 141312, 154624, 166704, 167808, 183616, 197961, 222272, 223744, 231936, 263948, 275424, 309248, 333408, 335616, 367232, 395922, 444544, 447488, 463872, 527896, 550848, 666816, 671232, 734464, 791844, 889088, 894976, 927744, 1055792, 1101696, 1333632, 1342464, 1468928, 1583688, 1778176, 2111584, 2203392, 2667264, 2684928, 2937856, 3167376, 3556352, 4223168, 4406784, 5334528, 5875712, 6334752, 7112704, 8446336, 8813568, 10669056, 12669504, 16892672, 17627136, 21338112, 25339008, 33785344, 50678016, 67570688, 101356032, 135141376, 202712064, 405424128]

約数ペア:

[(1, 405424128), (2, 202712064), (3, 135141376), (4, 101356032), (6, 67570688), (8, 50678016), (12, 33785344), (16, 25339008), (19, 21338112), (23, 17627136), (24, 16892672), (32, 12669504), (38, 10669056), (46, 8813568), (48, 8446336), (57, 7112704), (64, 6334752), (69, 5875712), (76, 5334528), (92, 4406784), (96, 4223168), (114, 3556352), (128, 3167376), (138, 2937856), (151, 2684928), (152, 2667264), (184, 2203392), (192, 2111584), (228, 1778176), (256, 1583688), (276, 1468928), (302, 1342464), (304, 1333632), (368, 1101696), (384, 1055792), (437, 927744), (453, 894976), (456, 889088), (512, 791844), (552, 734464), (604, 671232), (608, 666816), (736, 550848), (768, 527896), (874, 463872), (906, 447488), (912, 444544), (1024, 395922), (1104, 367232), (1208, 335616), (1216, 333408), (1311, 309248), (1472, 275424), (1536, 263948), (1748, 231936), (1812, 223744), (1824, 222272), (2048, 197961), (2208, 183616), (2416, 167808), (2432, 166704), (2622, 154624), (2869, 141312), (2944, 137712), (3072, 131974), (3473, 116736), (3496, 115968), (3624, 111872), (3648, 111136), (4416, 91808), (4832, 83904), (4864, 83352), (5244, 77312), (5738, 70656), (5888, 68856), (6144, 65987), (6946, 58368), (6992, 57984), (7248, 55936), (7296, 55568), (8607, 47104), (8832, 45904), (9664, 41952), (9728, 41676), (10419, 38912), (10488, 38656), (11476, 35328), (11776, 34428), (13892, 29184), (13984, 28992), (14496, 27968), (14592, 27784), (17214, 23552), (17664, 22952), (19328, 20976), (19456, 20838)]