621353088

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:315

約数の個数: 192

約数和(自身を含む): 1873797120

約数和(自身を除く): 1252444032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 127, 128, 137, 144, 186, 192, 248, 254, 274, 279, 288, 372, 381, 384, 411, 496, 508, 548, 558, 576, 744, 762, 822, 992, 1016, 1096, 1116, 1143, 1152, 1233, 1488, 1524, 1644, 1984, 2032, 2192, 2232, 2286, 2466, 2976, 3048, 3288, 3937, 3968, 4064, 4247, 4384, 4464, 4572, 4932, 5952, 6096, 6576, 7874, 8128, 8494, 8768, 8928, 9144, 9864, 11811, 11904, 12192, 12741, 13152, 15748, 16256, 16988, 17399, 17536, 17856, 18288, 19728, 23622, 24384, 25482, 26304, 31496, 33976, 34798, 35433, 35712, 36576, 38223, 39456, 47244, 48768, 50964, 52197, 52608, 62992, 67952, 69596, 70866, 73152, 76446, 78912, 94488, 101928, 104394, 125984, 135904, 139192, 141732, 146304, 152892, 156591, 157824, 188976, 203856, 208788, 251968, 271808, 278384, 283464, 305784, 313182, 377952, 407712, 417576, 503936, 539369, 543616, 556768, 566928, 611568, 626364, 755904, 815424, 835152, 1078738, 1113536, 1133856, 1223136, 1252728, 1511808, 1618107, 1630848, 1670304, 2157476, 2227072, 2267712, 2446272, 2505456, 3236214, 3340608, 4314952, 4535424, 4854321, 4892544, 5010912, 6472428, 6681216, 8629904, 9708642, 10021824, 12944856, 17259808, 19417284, 20043648, 25889712, 34519616, 38834568, 51779424, 69039232, 77669136, 103558848, 155338272, 207117696, 310676544, 621353088]

約数ペア:

[(1, 621353088), (2, 310676544), (3, 207117696), (4, 155338272), (6, 103558848), (8, 77669136), (9, 69039232), (12, 51779424), (16, 38834568), (18, 34519616), (24, 25889712), (31, 20043648), (32, 19417284), (36, 17259808), (48, 12944856), (62, 10021824), (64, 9708642), (72, 8629904), (93, 6681216), (96, 6472428), (124, 5010912), (127, 4892544), (128, 4854321), (137, 4535424), (144, 4314952), (186, 3340608), (192, 3236214), (248, 2505456), (254, 2446272), (274, 2267712), (279, 2227072), (288, 2157476), (372, 1670304), (381, 1630848), (384, 1618107), (411, 1511808), (496, 1252728), (508, 1223136), (548, 1133856), (558, 1113536), (576, 1078738), (744, 835152), (762, 815424), (822, 755904), (992, 626364), (1016, 611568), (1096, 566928), (1116, 556768), (1143, 543616), (1152, 539369), (1233, 503936), (1488, 417576), (1524, 407712), (1644, 377952), (1984, 313182), (2032, 305784), (2192, 283464), (2232, 278384), (2286, 271808), (2466, 251968), (2976, 208788), (3048, 203856), (3288, 188976), (3937, 157824), (3968, 156591), (4064, 152892), (4247, 146304), (4384, 141732), (4464, 139192), (4572, 135904), (4932, 125984), (5952, 104394), (6096, 101928), (6576, 94488), (7874, 78912), (8128, 76446), (8494, 73152), (8768, 70866), (8928, 69596), (9144, 67952), (9864, 62992), (11811, 52608), (11904, 52197), (12192, 50964), (12741, 48768), (13152, 47244), (15748, 39456), (16256, 38223), (16988, 36576), (17399, 35712), (17536, 35433), (17856, 34798), (18288, 33976), (19728, 31496), (23622, 26304), (24384, 25482)]