644822016

素因数分解:

$2^{10}\times 3^1\times {\mathrm{79}}^1\times {\mathrm{2657}}^1$

素因数の和:2759

約数の個数: 88

約数和(自身を含む): 1741096320

約数和(自身を除く): 1096274304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 256, 316, 384, 474, 512, 632, 768, 948, 1024, 1264, 1536, 1896, 2528, 2657, 3072, 3792, 5056, 5314, 7584, 7971, 10112, 10628, 15168, 15942, 20224, 21256, 30336, 31884, 40448, 42512, 60672, 63768, 80896, 85024, 121344, 127536, 170048, 209903, 242688, 255072, 340096, 419806, 510144, 629709, 680192, 839612, 1020288, 1259418, 1360384, 1679224, 2040576, 2518836, 2720768, 3358448, 4081152, 5037672, 6716896, 8162304, 10075344, 13433792, 20150688, 26867584, 40301376, 53735168, 80602752, 107470336, 161205504, 214940672, 322411008, 644822016]

約数ペア:

[(1, 644822016), (2, 322411008), (3, 214940672), (4, 161205504), (6, 107470336), (8, 80602752), (12, 53735168), (16, 40301376), (24, 26867584), (32, 20150688), (48, 13433792), (64, 10075344), (79, 8162304), (96, 6716896), (128, 5037672), (158, 4081152), (192, 3358448), (237, 2720768), (256, 2518836), (316, 2040576), (384, 1679224), (474, 1360384), (512, 1259418), (632, 1020288), (768, 839612), (948, 680192), (1024, 629709), (1264, 510144), (1536, 419806), (1896, 340096), (2528, 255072), (2657, 242688), (3072, 209903), (3792, 170048), (5056, 127536), (5314, 121344), (7584, 85024), (7971, 80896), (10112, 63768), (10628, 60672), (15168, 42512), (15942, 40448), (20224, 31884), (21256, 30336)]