445280256

素因数分解:

$2^{12}\times 3^2\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:334

約数の個数: 156

約数和(自身を含む): 1318685472

約数和(自身を除く): 873405216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 128, 141, 144, 188, 192, 256, 257, 282, 288, 376, 384, 423, 512, 514, 564, 576, 752, 768, 771, 846, 1024, 1028, 1128, 1152, 1504, 1536, 1542, 1692, 2048, 2056, 2256, 2304, 2313, 3008, 3072, 3084, 3384, 4096, 4112, 4512, 4608, 4626, 6016, 6144, 6168, 6768, 8224, 9024, 9216, 9252, 12032, 12079, 12288, 12336, 13536, 16448, 18048, 18432, 18504, 24064, 24158, 24672, 27072, 32896, 36096, 36237, 36864, 37008, 48128, 48316, 49344, 54144, 65792, 72192, 72474, 74016, 96256, 96632, 98688, 108288, 108711, 131584, 144384, 144948, 148032, 192512, 193264, 197376, 216576, 217422, 263168, 288768, 289896, 296064, 386528, 394752, 433152, 434844, 526336, 577536, 579792, 592128, 773056, 789504, 866304, 869688, 1052672, 1159584, 1184256, 1546112, 1579008, 1732608, 1739376, 2319168, 2368512, 3092224, 3158016, 3478752, 4638336, 4737024, 6184448, 6957504, 9276672, 9474048, 12368896, 13915008, 18553344, 24737792, 27830016, 37106688, 49475584, 55660032, 74213376, 111320064, 148426752, 222640128, 445280256]

約数ペア:

[(1, 445280256), (2, 222640128), (3, 148426752), (4, 111320064), (6, 74213376), (8, 55660032), (9, 49475584), (12, 37106688), (16, 27830016), (18, 24737792), (24, 18553344), (32, 13915008), (36, 12368896), (47, 9474048), (48, 9276672), (64, 6957504), (72, 6184448), (94, 4737024), (96, 4638336), (128, 3478752), (141, 3158016), (144, 3092224), (188, 2368512), (192, 2319168), (256, 1739376), (257, 1732608), (282, 1579008), (288, 1546112), (376, 1184256), (384, 1159584), (423, 1052672), (512, 869688), (514, 866304), (564, 789504), (576, 773056), (752, 592128), (768, 579792), (771, 577536), (846, 526336), (1024, 434844), (1028, 433152), (1128, 394752), (1152, 386528), (1504, 296064), (1536, 289896), (1542, 288768), (1692, 263168), (2048, 217422), (2056, 216576), (2256, 197376), (2304, 193264), (2313, 192512), (3008, 148032), (3072, 144948), (3084, 144384), (3384, 131584), (4096, 108711), (4112, 108288), (4512, 98688), (4608, 96632), (4626, 96256), (6016, 74016), (6144, 72474), (6168, 72192), (6768, 65792), (8224, 54144), (9024, 49344), (9216, 48316), (9252, 48128), (12032, 37008), (12079, 36864), (12288, 36237), (12336, 36096), (13536, 32896), (16448, 27072), (18048, 24672), (18432, 24158), (18504, 24064)]