348608960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8191}}^1$

素因数の和:8234

約数の個数: 112

約数和(自身を含む): 998768640

約数和(自身を除く): 650159680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2660, 3040, 4256, 5320, 6080, 8191, 8512, 10640, 16382, 21280, 32764, 40955, 42560, 57337, 65528, 81910, 114674, 131056, 155629, 163820, 229348, 262112, 286685, 311258, 327640, 458696, 524224, 573370, 622516, 655280, 778145, 917392, 1089403, 1146740, 1245032, 1310560, 1556290, 1834784, 2178806, 2293480, 2490064, 2621120, 3112580, 3669568, 4357612, 4586960, 4980128, 5447015, 6225160, 8715224, 9173920, 9960256, 10894030, 12450320, 17430448, 18347840, 21788060, 24900640, 34860896, 43576120, 49801280, 69721792, 87152240, 174304480, 348608960]

約数ペア:

[(1, 348608960), (2, 174304480), (4, 87152240), (5, 69721792), (7, 49801280), (8, 43576120), (10, 34860896), (14, 24900640), (16, 21788060), (19, 18347840), (20, 17430448), (28, 12450320), (32, 10894030), (35, 9960256), (38, 9173920), (40, 8715224), (56, 6225160), (64, 5447015), (70, 4980128), (76, 4586960), (80, 4357612), (95, 3669568), (112, 3112580), (133, 2621120), (140, 2490064), (152, 2293480), (160, 2178806), (190, 1834784), (224, 1556290), (266, 1310560), (280, 1245032), (304, 1146740), (320, 1089403), (380, 917392), (448, 778145), (532, 655280), (560, 622516), (608, 573370), (665, 524224), (760, 458696), (1064, 327640), (1120, 311258), (1216, 286685), (1330, 262112), (1520, 229348), (2128, 163820), (2240, 155629), (2660, 131056), (3040, 114674), (4256, 81910), (5320, 65528), (6080, 57337), (8191, 42560), (8512, 40955), (10640, 32764), (16382, 21280)]