215104512

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{1429}}^1$

素因数の和:1466

約数の個数: 132

約数和(自身を含む): 667403880

約数和(自身を除く): 452299368

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, 512, 588, 672, 768, 784, 896, 1024, 1176, 1344, 1429, 1536, 1568, 1792, 2352, 2688, 2858, 3072, 3136, 3584, 4287, 4704, 5376, 5716, 6272, 7168, 8574, 9408, 10003, 10752, 11432, 12544, 17148, 18816, 20006, 21504, 22864, 25088, 30009, 34296, 37632, 40012, 45728, 50176, 60018, 68592, 70021, 75264, 80024, 91456, 120036, 137184, 140042, 150528, 160048, 182912, 210063, 240072, 274368, 280084, 320096, 365824, 420126, 480144, 548736, 560168, 640192, 731648, 840252, 960288, 1097472, 1120336, 1280384, 1463296, 1680504, 1920576, 2194944, 2240672, 2560768, 3361008, 3841152, 4389888, 4481344, 5121536, 6722016, 7682304, 8962688, 10243072, 13444032, 15364608, 17925376, 26888064, 30729216, 35850752, 53776128, 71701504, 107552256, 215104512]

約数ペア:

[(1, 215104512), (2, 107552256), (3, 71701504), (4, 53776128), (6, 35850752), (7, 30729216), (8, 26888064), (12, 17925376), (14, 15364608), (16, 13444032), (21, 10243072), (24, 8962688), (28, 7682304), (32, 6722016), (42, 5121536), (48, 4481344), (49, 4389888), (56, 3841152), (64, 3361008), (84, 2560768), (96, 2240672), (98, 2194944), (112, 1920576), (128, 1680504), (147, 1463296), (168, 1280384), (192, 1120336), (196, 1097472), (224, 960288), (256, 840252), (294, 731648), (336, 640192), (384, 560168), (392, 548736), (448, 480144), (512, 420126), (588, 365824), (672, 320096), (768, 280084), (784, 274368), (896, 240072), (1024, 210063), (1176, 182912), (1344, 160048), (1429, 150528), (1536, 140042), (1568, 137184), (1792, 120036), (2352, 91456), (2688, 80024), (2858, 75264), (3072, 70021), (3136, 68592), (3584, 60018), (4287, 50176), (4704, 45728), (5376, 40012), (5716, 37632), (6272, 34296), (7168, 30009), (8574, 25088), (9408, 22864), (10003, 21504), (10752, 20006), (11432, 18816), (12544, 17148)]