328705536

素因数分解:

$2^9\times 3^1\times {\mathrm{173}}^1\times {\mathrm{1237}}^1$

素因数の和:1431

約数の個数: 80

約数和(自身を含む): 881465904

約数和(自身を除く): 552760368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 173, 192, 256, 346, 384, 512, 519, 692, 768, 1038, 1237, 1384, 1536, 2076, 2474, 2768, 3711, 4152, 4948, 5536, 7422, 8304, 9896, 11072, 14844, 16608, 19792, 22144, 29688, 33216, 39584, 44288, 59376, 66432, 79168, 88576, 118752, 132864, 158336, 214001, 237504, 265728, 316672, 428002, 475008, 633344, 642003, 856004, 950016, 1284006, 1712008, 1900032, 2568012, 3424016, 5136024, 6848032, 10272048, 13696064, 20544096, 27392128, 41088192, 54784256, 82176384, 109568512, 164352768, 328705536]

約数ペア:

[(1, 328705536), (2, 164352768), (3, 109568512), (4, 82176384), (6, 54784256), (8, 41088192), (12, 27392128), (16, 20544096), (24, 13696064), (32, 10272048), (48, 6848032), (64, 5136024), (96, 3424016), (128, 2568012), (173, 1900032), (192, 1712008), (256, 1284006), (346, 950016), (384, 856004), (512, 642003), (519, 633344), (692, 475008), (768, 428002), (1038, 316672), (1237, 265728), (1384, 237504), (1536, 214001), (2076, 158336), (2474, 132864), (2768, 118752), (3711, 88576), (4152, 79168), (4948, 66432), (5536, 59376), (7422, 44288), (8304, 39584), (9896, 33216), (11072, 29688), (14844, 22144), (16608, 19792)]