387933134460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{499309}}^1$

素因数の和:499907

約数の個数: 96

約数和(自身を含む): 1135454906880

約数和(自身を除く): 747521772420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 563, 690, 1126, 1380, 1689, 2252, 2815, 3378, 5630, 6756, 8445, 11260, 12949, 16890, 25898, 33780, 38847, 51796, 64745, 77694, 129490, 155388, 194235, 258980, 388470, 499309, 776940, 998618, 1497927, 1997236, 2496545, 2995854, 4993090, 5991708, 7489635, 9986180, 11484107, 14979270, 22968214, 29958540, 34452321, 45936428, 57420535, 68904642, 114841070, 137809284, 172261605, 229682140, 281110967, 344523210, 562221934, 689046420, 843332901, 1124443868, 1405554835, 1686665802, 2811109670, 3373331604, 4216664505, 5622219340, 6465552241, 8433329010, 12931104482, 16866658020, 19396656723, 25862208964, 32327761205, 38793313446, 64655522410, 77586626892, 96983283615, 129311044820, 193966567230, 387933134460]

約数ペア:

[(1, 387933134460), (2, 193966567230), (3, 129311044820), (4, 96983283615), (5, 77586626892), (6, 64655522410), (10, 38793313446), (12, 32327761205), (15, 25862208964), (20, 19396656723), (23, 16866658020), (30, 12931104482), (46, 8433329010), (60, 6465552241), (69, 5622219340), (92, 4216664505), (115, 3373331604), (138, 2811109670), (230, 1686665802), (276, 1405554835), (345, 1124443868), (460, 843332901), (563, 689046420), (690, 562221934), (1126, 344523210), (1380, 281110967), (1689, 229682140), (2252, 172261605), (2815, 137809284), (3378, 114841070), (5630, 68904642), (6756, 57420535), (8445, 45936428), (11260, 34452321), (12949, 29958540), (16890, 22968214), (25898, 14979270), (33780, 11484107), (38847, 9986180), (51796, 7489635), (64745, 5991708), (77694, 4993090), (129490, 2995854), (155388, 2496545), (194235, 1997236), (258980, 1497927), (388470, 998618), (499309, 776940)]