405628247808

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{20431}}^1$

素因数の和:21691

約数の個数: 216

約数和(自身を含む): 1337752672256

約数和(自身を除く): 932124424448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1231, 1344, 1792, 2016, 2304, 2462, 2688, 3693, 4032, 4924, 5376, 7386, 8064, 8617, 9848, 11079, 14772, 16128, 17234, 19696, 20431, 22158, 25851, 29544, 34468, 39392, 40862, 44316, 51702, 59088, 61293, 68936, 77553, 78784, 81724, 88632, 103404, 118176, 122586, 137872, 143017, 155106, 157568, 163448, 177264, 183879, 206808, 236352, 245172, 275744, 286034, 310212, 315136, 326896, 354528, 367758, 413616, 429051, 472704, 490344, 551488, 572068, 620424, 653792, 709056, 735516, 827232, 858102, 945408, 980688, 1102976, 1144136, 1240848, 1287153, 1307584, 1418112, 1471032, 1654464, 1716204, 1961376, 2205952, 2288272, 2481696, 2574306, 2615168, 2836224, 2942064, 3308928, 3432408, 3922752, 4576544, 4963392, 5148612, 5230336, 5884128, 6617856, 6864816, 7845504, 9153088, 9926784, 10297224, 11768256, 13729632, 15691008, 18306176, 19853568, 20594448, 23536512, 25150561, 27459264, 36612352, 41188896, 47073024, 50301122, 54918528, 75451683, 82377792, 100602244, 109837056, 150903366, 164755584, 176053927, 201204488, 226355049, 301806732, 329511168, 352107854, 402408976, 452710098, 528161781, 603613464, 704215708, 804817952, 905420196, 1056323562, 1207226928, 1408431416, 1584485343, 1609635904, 1810840392, 2112647124, 2414453856, 2816862832, 3168970686, 3219271808, 3621680784, 4225294248, 4828907712, 5633725664, 6337941372, 6438543616, 7243361568, 8450588496, 9657815424, 11267451328, 12675882744, 14486723136, 16901176992, 19315630848, 22534902656, 25351765488, 28973446272, 33802353984, 45069805312, 50703530976, 57946892544, 67604707968, 101407061952, 135209415936, 202814123904, 405628247808]

約数ペア:

[(1, 405628247808), (2, 202814123904), (3, 135209415936), (4, 101407061952), (6, 67604707968), (7, 57946892544), (8, 50703530976), (9, 45069805312), (12, 33802353984), (14, 28973446272), (16, 25351765488), (18, 22534902656), (21, 19315630848), (24, 16901176992), (28, 14486723136), (32, 12675882744), (36, 11267451328), (42, 9657815424), (48, 8450588496), (56, 7243361568), (63, 6438543616), (64, 6337941372), (72, 5633725664), (84, 4828907712), (96, 4225294248), (112, 3621680784), (126, 3219271808), (128, 3168970686), (144, 2816862832), (168, 2414453856), (192, 2112647124), (224, 1810840392), (252, 1609635904), (256, 1584485343), (288, 1408431416), (336, 1207226928), (384, 1056323562), (448, 905420196), (504, 804817952), (576, 704215708), (672, 603613464), (768, 528161781), (896, 452710098), (1008, 402408976), (1152, 352107854), (1231, 329511168), (1344, 301806732), (1792, 226355049), (2016, 201204488), (2304, 176053927), (2462, 164755584), (2688, 150903366), (3693, 109837056), (4032, 100602244), (4924, 82377792), (5376, 75451683), (7386, 54918528), (8064, 50301122), (8617, 47073024), (9848, 41188896), (11079, 36612352), (14772, 27459264), (16128, 25150561), (17234, 23536512), (19696, 20594448), (20431, 19853568), (22158, 18306176), (25851, 15691008), (29544, 13729632), (34468, 11768256), (39392, 10297224), (40862, 9926784), (44316, 9153088), (51702, 7845504), (59088, 6864816), (61293, 6617856), (68936, 5884128), (77553, 5230336), (78784, 5148612), (81724, 4963392), (88632, 4576544), (103404, 3922752), (118176, 3432408), (122586, 3308928), (137872, 2942064), (143017, 2836224), (155106, 2615168), (157568, 2574306), (163448, 2481696), (177264, 2288272), (183879, 2205952), (206808, 1961376), (236352, 1716204), (245172, 1654464), (275744, 1471032), (286034, 1418112), (310212, 1307584), (315136, 1287153), (326896, 1240848), (354528, 1144136), (367758, 1102976), (413616, 980688), (429051, 945408), (472704, 858102), (490344, 827232), (551488, 735516), (572068, 709056), (620424, 653792)]