1223641216

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59377}}^1$

素因数の和:59421

約数の個数: 64

約数和(自身を含む): 2907146880

約数和(自身を除く): 1683505664

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 322, 368, 448, 644, 736, 896, 1288, 1472, 2576, 2944, 5152, 10304, 20608, 59377, 118754, 237508, 415639, 475016, 831278, 950032, 1365671, 1662556, 1900064, 2731342, 3325112, 3800128, 5462684, 6650224, 7600256, 9559697, 10925368, 13300448, 19119394, 21850736, 26600896, 38238788, 43701472, 53201792, 76477576, 87402944, 152955152, 174805888, 305910304, 611820608, 1223641216]

約数ペア:

[(1, 1223641216), (2, 611820608), (4, 305910304), (7, 174805888), (8, 152955152), (14, 87402944), (16, 76477576), (23, 53201792), (28, 43701472), (32, 38238788), (46, 26600896), (56, 21850736), (64, 19119394), (92, 13300448), (112, 10925368), (128, 9559697), (161, 7600256), (184, 6650224), (224, 5462684), (322, 3800128), (368, 3325112), (448, 2731342), (644, 1900064), (736, 1662556), (896, 1365671), (1288, 950032), (1472, 831278), (2576, 475016), (2944, 415639), (5152, 237508), (10304, 118754), (20608, 59377)]