2221131744

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{593251}}^1$

素因数の和:593280

約数の個数: 72

約数和(自身を含む): 6802227432

約数和(自身を除く): 4581095688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 593251, 1186502, 1779753, 2373004, 3559506, 4746008, 5339259, 7119012, 7712263, 9492016, 10678518, 14238024, 15424526, 18984032, 21357036, 23136789, 28476048, 30849052, 42714072, 46273578, 56952096, 61698104, 69410367, 85428144, 92547156, 123396208, 138820734, 170856288, 185094312, 246792416, 277641468, 370188624, 555282936, 740377248, 1110565872, 2221131744]

約数ペア:

[(1, 2221131744), (2, 1110565872), (3, 740377248), (4, 555282936), (6, 370188624), (8, 277641468), (9, 246792416), (12, 185094312), (13, 170856288), (16, 138820734), (18, 123396208), (24, 92547156), (26, 85428144), (32, 69410367), (36, 61698104), (39, 56952096), (48, 46273578), (52, 42714072), (72, 30849052), (78, 28476048), (96, 23136789), (104, 21357036), (117, 18984032), (144, 15424526), (156, 14238024), (208, 10678518), (234, 9492016), (288, 7712263), (312, 7119012), (416, 5339259), (468, 4746008), (624, 3559506), (936, 2373004), (1248, 1779753), (1872, 1186502), (3744, 593251)]