8401472016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1087147}}^1$

素因数の和:1087188

約数の個数: 80

約数和(自身を含む): 25882819584

約数和(自身を除く): 17481347568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 1087147, 2174294, 3261441, 4348588, 6522882, 7610029, 8697176, 13045764, 15220058, 17394352, 22830087, 25004381, 26091528, 30440116, 45660174, 50008762, 52183056, 60880232, 75013143, 91320348, 100017524, 121760464, 150026286, 175030667, 182640696, 200035048, 300052572, 350061334, 365281392, 400070096, 525092001, 600105144, 700122668, 1050184002, 1200210288, 1400245336, 2100368004, 2800490672, 4200736008, 8401472016]

約数ペア:

[(1, 8401472016), (2, 4200736008), (3, 2800490672), (4, 2100368004), (6, 1400245336), (7, 1200210288), (8, 1050184002), (12, 700122668), (14, 600105144), (16, 525092001), (21, 400070096), (23, 365281392), (24, 350061334), (28, 300052572), (42, 200035048), (46, 182640696), (48, 175030667), (56, 150026286), (69, 121760464), (84, 100017524), (92, 91320348), (112, 75013143), (138, 60880232), (161, 52183056), (168, 50008762), (184, 45660174), (276, 30440116), (322, 26091528), (336, 25004381), (368, 22830087), (483, 17394352), (552, 15220058), (644, 13045764), (966, 8697176), (1104, 7610029), (1288, 6522882), (1932, 4348588), (2576, 3261441), (3864, 2174294), (7728, 1087147)]