19651544064

素因数分解:

$2^{10}\times 3^2\times {\mathrm{257}}^1\times {\mathrm{8297}}^1$

素因数の和:8580

約数の個数: 132

約数和(自身を含む): 56971064124

約数和(自身を除く): 37319520060

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 257, 288, 384, 512, 514, 576, 768, 771, 1024, 1028, 1152, 1536, 1542, 2056, 2304, 2313, 3072, 3084, 4112, 4608, 4626, 6168, 8224, 8297, 9216, 9252, 12336, 16448, 16594, 18504, 24672, 24891, 32896, 33188, 37008, 49344, 49782, 65792, 66376, 74016, 74673, 98688, 99564, 131584, 132752, 148032, 149346, 197376, 199128, 263168, 265504, 296064, 298692, 394752, 398256, 531008, 592128, 597384, 789504, 796512, 1062016, 1184256, 1194768, 1593024, 2124032, 2132329, 2368512, 2389536, 3186048, 4248064, 4264658, 4779072, 6372096, 6396987, 8496128, 8529316, 9558144, 12744192, 12793974, 17058632, 19116288, 19190961, 25488384, 25587948, 34117264, 38232576, 38381922, 51175896, 68234528, 76465152, 76763844, 102351792, 136469056, 153527688, 204703584, 272938112, 307055376, 409407168, 545876224, 614110752, 818814336, 1091752448, 1228221504, 1637628672, 2183504896, 2456443008, 3275257344, 4912886016, 6550514688, 9825772032, 19651544064]

約数ペア:

[(1, 19651544064), (2, 9825772032), (3, 6550514688), (4, 4912886016), (6, 3275257344), (8, 2456443008), (9, 2183504896), (12, 1637628672), (16, 1228221504), (18, 1091752448), (24, 818814336), (32, 614110752), (36, 545876224), (48, 409407168), (64, 307055376), (72, 272938112), (96, 204703584), (128, 153527688), (144, 136469056), (192, 102351792), (256, 76763844), (257, 76465152), (288, 68234528), (384, 51175896), (512, 38381922), (514, 38232576), (576, 34117264), (768, 25587948), (771, 25488384), (1024, 19190961), (1028, 19116288), (1152, 17058632), (1536, 12793974), (1542, 12744192), (2056, 9558144), (2304, 8529316), (2313, 8496128), (3072, 6396987), (3084, 6372096), (4112, 4779072), (4608, 4264658), (4626, 4248064), (6168, 3186048), (8224, 2389536), (8297, 2368512), (9216, 2132329), (9252, 2124032), (12336, 1593024), (16448, 1194768), (16594, 1184256), (18504, 1062016), (24672, 796512), (24891, 789504), (32896, 597384), (33188, 592128), (37008, 531008), (49344, 398256), (49782, 394752), (65792, 298692), (66376, 296064), (74016, 265504), (74673, 263168), (98688, 199128), (99564, 197376), (131584, 149346), (132752, 148032)]