420010752

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{11161}}^1$

素因数の和:11194

約数の個数: 108

約数和(自身を含む): 1300462296

約数和(自身を除く): 880451544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 588, 672, 768, 784, 896, 1176, 1344, 1568, 1792, 2352, 2688, 3136, 4704, 5376, 6272, 9408, 11161, 12544, 18816, 22322, 33483, 37632, 44644, 66966, 78127, 89288, 133932, 156254, 178576, 234381, 267864, 312508, 357152, 468762, 535728, 546889, 625016, 714304, 937524, 1071456, 1093778, 1250032, 1428608, 1640667, 1875048, 2142912, 2187556, 2500064, 2857216, 3281334, 3750096, 4285824, 4375112, 5000128, 6562668, 7500192, 8571648, 8750224, 10000256, 13125336, 15000384, 17500448, 20000512, 26250672, 30000768, 35000896, 52501344, 60001536, 70001792, 105002688, 140003584, 210005376, 420010752]

約数ペア:

[(1, 420010752), (2, 210005376), (3, 140003584), (4, 105002688), (6, 70001792), (7, 60001536), (8, 52501344), (12, 35000896), (14, 30000768), (16, 26250672), (21, 20000512), (24, 17500448), (28, 15000384), (32, 13125336), (42, 10000256), (48, 8750224), (49, 8571648), (56, 7500192), (64, 6562668), (84, 5000128), (96, 4375112), (98, 4285824), (112, 3750096), (128, 3281334), (147, 2857216), (168, 2500064), (192, 2187556), (196, 2142912), (224, 1875048), (256, 1640667), (294, 1428608), (336, 1250032), (384, 1093778), (392, 1071456), (448, 937524), (588, 714304), (672, 625016), (768, 546889), (784, 535728), (896, 468762), (1176, 357152), (1344, 312508), (1568, 267864), (1792, 234381), (2352, 178576), (2688, 156254), (3136, 133932), (4704, 89288), (5376, 78127), (6272, 66966), (9408, 44644), (11161, 37632), (12544, 33483), (18816, 22322)]