126150528

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:756

約数の個数: 128

約数和(自身を含む): 388938240

約数和(自身を除く): 262787712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 128, 142, 168, 192, 213, 224, 284, 336, 384, 426, 448, 497, 568, 661, 672, 852, 896, 994, 1136, 1322, 1344, 1491, 1704, 1983, 1988, 2272, 2644, 2688, 2982, 3408, 3966, 3976, 4544, 4627, 5288, 5964, 6816, 7932, 7952, 9088, 9254, 10576, 11928, 13632, 13881, 15864, 15904, 18508, 21152, 23856, 27264, 27762, 31728, 31808, 37016, 42304, 46931, 47712, 55524, 63456, 63616, 74032, 84608, 93862, 95424, 111048, 126912, 140793, 148064, 187724, 190848, 222096, 253824, 281586, 296128, 328517, 375448, 444192, 563172, 592256, 657034, 750896, 888384, 985551, 1126344, 1314068, 1501792, 1776768, 1971102, 2252688, 2628136, 3003584, 3942204, 4505376, 5256272, 6007168, 7884408, 9010752, 10512544, 15768816, 18021504, 21025088, 31537632, 42050176, 63075264, 126150528]

約数ペア:

[(1, 126150528), (2, 63075264), (3, 42050176), (4, 31537632), (6, 21025088), (7, 18021504), (8, 15768816), (12, 10512544), (14, 9010752), (16, 7884408), (21, 6007168), (24, 5256272), (28, 4505376), (32, 3942204), (42, 3003584), (48, 2628136), (56, 2252688), (64, 1971102), (71, 1776768), (84, 1501792), (96, 1314068), (112, 1126344), (128, 985551), (142, 888384), (168, 750896), (192, 657034), (213, 592256), (224, 563172), (284, 444192), (336, 375448), (384, 328517), (426, 296128), (448, 281586), (497, 253824), (568, 222096), (661, 190848), (672, 187724), (852, 148064), (896, 140793), (994, 126912), (1136, 111048), (1322, 95424), (1344, 93862), (1491, 84608), (1704, 74032), (1983, 63616), (1988, 63456), (2272, 55524), (2644, 47712), (2688, 46931), (2982, 42304), (3408, 37016), (3966, 31808), (3976, 31728), (4544, 27762), (4627, 27264), (5288, 23856), (5964, 21152), (6816, 18508), (7932, 15904), (7952, 15864), (9088, 13881), (9254, 13632), (10576, 11928)]