406219008

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 288

約数和(自身を含む): 1277418240

約数和(自身を除く): 871199232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 29, 32, 39, 46, 48, 52, 58, 61, 64, 69, 78, 87, 92, 96, 104, 116, 122, 128, 138, 156, 174, 183, 184, 192, 208, 232, 244, 256, 276, 299, 312, 348, 366, 368, 377, 384, 416, 464, 488, 552, 598, 624, 667, 696, 732, 736, 754, 768, 793, 832, 897, 928, 976, 1104, 1131, 1196, 1248, 1334, 1392, 1403, 1464, 1472, 1508, 1586, 1664, 1769, 1794, 1856, 1952, 2001, 2208, 2262, 2379, 2392, 2496, 2668, 2784, 2806, 2928, 2944, 3016, 3172, 3328, 3538, 3588, 3712, 3904, 4002, 4209, 4416, 4524, 4758, 4784, 4992, 5307, 5336, 5568, 5612, 5856, 5888, 6032, 6344, 7076, 7176, 7424, 7808, 8004, 8418, 8671, 8832, 9048, 9516, 9568, 9984, 10614, 10672, 11136, 11224, 11712, 12064, 12688, 14152, 14352, 15616, 16008, 16836, 17342, 17664, 18096, 18239, 19032, 19136, 21228, 21344, 22272, 22448, 22997, 23424, 24128, 25376, 26013, 28304, 28704, 32016, 33672, 34684, 36192, 36478, 38064, 38272, 40687, 42456, 42688, 44896, 45994, 46848, 48256, 50752, 52026, 54717, 56608, 57408, 64032, 67344, 68991, 69368, 72384, 72956, 76128, 76544, 81374, 84912, 85376, 89792, 91988, 96512, 101504, 104052, 109434, 113216, 114816, 122061, 128064, 134688, 137982, 138736, 144768, 145912, 152256, 162748, 169824, 170752, 179584, 183976, 203008, 208104, 218868, 226432, 229632, 244122, 256128, 269376, 275964, 277472, 289536, 291824, 304512, 325496, 339648, 359168, 367952, 416208, 437736, 452864, 488244, 512256, 528931, 538752, 551928, 554944, 583648, 609024, 650992, 679296, 735904, 832416, 875472, 976488, 1057862, 1077504, 1103856, 1109888, 1167296, 1301984, 1358592, 1471808, 1586793, 1664832, 1750944, 1952976, 2115724, 2207712, 2219776, 2334592, 2603968, 2943616, 3173586, 3329664, 3501888, 3905952, 4231448, 4415424, 4669184, 5207936, 5887232, 6347172, 6659328, 7003776, 7811904, 8462896, 8830848, 10415872, 12694344, 14007552, 15623808, 16925792, 17661696, 25388688, 31247616, 33851584, 50777376, 67703168, 101554752, 135406336, 203109504, 406219008]

約数ペア:

[(1, 406219008), (2, 203109504), (3, 135406336), (4, 101554752), (6, 67703168), (8, 50777376), (12, 33851584), (13, 31247616), (16, 25388688), (23, 17661696), (24, 16925792), (26, 15623808), (29, 14007552), (32, 12694344), (39, 10415872), (46, 8830848), (48, 8462896), (52, 7811904), (58, 7003776), (61, 6659328), (64, 6347172), (69, 5887232), (78, 5207936), (87, 4669184), (92, 4415424), (96, 4231448), (104, 3905952), (116, 3501888), (122, 3329664), (128, 3173586), (138, 2943616), (156, 2603968), (174, 2334592), (183, 2219776), (184, 2207712), (192, 2115724), (208, 1952976), (232, 1750944), (244, 1664832), (256, 1586793), (276, 1471808), (299, 1358592), (312, 1301984), (348, 1167296), (366, 1109888), (368, 1103856), (377, 1077504), (384, 1057862), (416, 976488), (464, 875472), (488, 832416), (552, 735904), (598, 679296), (624, 650992), (667, 609024), (696, 583648), (732, 554944), (736, 551928), (754, 538752), (768, 528931), (793, 512256), (832, 488244), (897, 452864), (928, 437736), (976, 416208), (1104, 367952), (1131, 359168), (1196, 339648), (1248, 325496), (1334, 304512), (1392, 291824), (1403, 289536), (1464, 277472), (1472, 275964), (1508, 269376), (1586, 256128), (1664, 244122), (1769, 229632), (1794, 226432), (1856, 218868), (1952, 208104), (2001, 203008), (2208, 183976), (2262, 179584), (2379, 170752), (2392, 169824), (2496, 162748), (2668, 152256), (2784, 145912), (2806, 144768), (2928, 138736), (2944, 137982), (3016, 134688), (3172, 128064), (3328, 122061), (3538, 114816), (3588, 113216), (3712, 109434), (3904, 104052), (4002, 101504), (4209, 96512), (4416, 91988), (4524, 89792), (4758, 85376), (4784, 84912), (4992, 81374), (5307, 76544), (5336, 76128), (5568, 72956), (5612, 72384), (5856, 69368), (5888, 68991), (6032, 67344), (6344, 64032), (7076, 57408), (7176, 56608), (7424, 54717), (7808, 52026), (8004, 50752), (8418, 48256), (8671, 46848), (8832, 45994), (9048, 44896), (9516, 42688), (9568, 42456), (9984, 40687), (10614, 38272), (10672, 38064), (11136, 36478), (11224, 36192), (11712, 34684), (12064, 33672), (12688, 32016), (14152, 28704), (14352, 28304), (15616, 26013), (16008, 25376), (16836, 24128), (17342, 23424), (17664, 22997), (18096, 22448), (18239, 22272), (19032, 21344), (19136, 21228)]