1999677936

素因数分解:

$2^4\times 3^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1\times {\mathrm{937}}^1$

素因数の和:1378

約数の個数: 80

約数和(自身を含む): 5221478304

約数和(自身を除く): 3221800368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 173, 257, 346, 514, 519, 692, 771, 937, 1028, 1038, 1384, 1542, 1874, 2056, 2076, 2768, 2811, 3084, 3748, 4112, 4152, 5622, 6168, 7496, 8304, 11244, 12336, 14992, 22488, 44461, 44976, 88922, 133383, 162101, 177844, 240809, 266766, 324202, 355688, 481618, 486303, 533532, 648404, 711376, 722427, 963236, 972606, 1067064, 1296808, 1444854, 1926472, 1945212, 2134128, 2593616, 2889708, 3852944, 3890424, 5779416, 7780848, 11558832, 41659957, 83319914, 124979871, 166639828, 249959742, 333279656, 499919484, 666559312, 999838968, 1999677936]

約数ペア:

[(1, 1999677936), (2, 999838968), (3, 666559312), (4, 499919484), (6, 333279656), (8, 249959742), (12, 166639828), (16, 124979871), (24, 83319914), (48, 41659957), (173, 11558832), (257, 7780848), (346, 5779416), (514, 3890424), (519, 3852944), (692, 2889708), (771, 2593616), (937, 2134128), (1028, 1945212), (1038, 1926472), (1384, 1444854), (1542, 1296808), (1874, 1067064), (2056, 972606), (2076, 963236), (2768, 722427), (2811, 711376), (3084, 648404), (3748, 533532), (4112, 486303), (4152, 481618), (5622, 355688), (6168, 324202), (7496, 266766), (8304, 240809), (11244, 177844), (12336, 162101), (14992, 133383), (22488, 88922), (44461, 44976)]