3998681712

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{312007}}^1$

素因数の和:312110

約数の個数: 60

約数和(自身を含む): 11316530160

約数和(自身を除く): 7317848448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 267, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 3204, 4272, 6408, 12816, 312007, 624014, 936021, 1248028, 1872042, 2496056, 2808063, 3744084, 4992112, 5616126, 7488168, 11232252, 14976336, 22464504, 27768623, 44929008, 55537246, 83305869, 111074492, 166611738, 222148984, 249917607, 333223476, 444297968, 499835214, 666446952, 999670428, 1332893904, 1999340856, 3998681712]

約数ペア:

[(1, 3998681712), (2, 1999340856), (3, 1332893904), (4, 999670428), (6, 666446952), (8, 499835214), (9, 444297968), (12, 333223476), (16, 249917607), (18, 222148984), (24, 166611738), (36, 111074492), (48, 83305869), (72, 55537246), (89, 44929008), (144, 27768623), (178, 22464504), (267, 14976336), (356, 11232252), (534, 7488168), (712, 5616126), (801, 4992112), (1068, 3744084), (1424, 2808063), (1602, 2496056), (2136, 1872042), (3204, 1248028), (4272, 936021), (6408, 624014), (12816, 312007)]