619970304

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{42487}}^1$

素因数の和:42525

約数の個数: 72

約数和(自身を含む): 1736909440

約数和(自身を除く): 1116939136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4864, 7296, 14592, 42487, 84974, 127461, 169948, 254922, 339896, 509844, 679792, 807253, 1019688, 1359584, 1614506, 2039376, 2421759, 2719168, 3229012, 4078752, 4843518, 5438336, 6458024, 8157504, 9687036, 10876672, 12916048, 16315008, 19374072, 25832096, 32630016, 38748144, 51664192, 77496288, 103328384, 154992576, 206656768, 309985152, 619970304]

約数ペア:

[(1, 619970304), (2, 309985152), (3, 206656768), (4, 154992576), (6, 103328384), (8, 77496288), (12, 51664192), (16, 38748144), (19, 32630016), (24, 25832096), (32, 19374072), (38, 16315008), (48, 12916048), (57, 10876672), (64, 9687036), (76, 8157504), (96, 6458024), (114, 5438336), (128, 4843518), (152, 4078752), (192, 3229012), (228, 2719168), (256, 2421759), (304, 2039376), (384, 1614506), (456, 1359584), (608, 1019688), (768, 807253), (912, 679792), (1216, 509844), (1824, 339896), (2432, 254922), (3648, 169948), (4864, 127461), (7296, 84974), (14592, 42487)]