401940896

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{94441}}^1$

素因数の和:94477

約数の個数: 48

約数和(自身を含む): 951975360

約数和(自身を除く): 550034464

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 94441, 188882, 377764, 661087, 755528, 1322174, 1511056, 1794379, 2644348, 3022112, 3588758, 5288696, 7177516, 10577392, 12560653, 14355032, 21154784, 25121306, 28710064, 50242612, 57420128, 100485224, 200970448, 401940896]

約数ペア:

[(1, 401940896), (2, 200970448), (4, 100485224), (7, 57420128), (8, 50242612), (14, 28710064), (16, 25121306), (19, 21154784), (28, 14355032), (32, 12560653), (38, 10577392), (56, 7177516), (76, 5288696), (112, 3588758), (133, 3022112), (152, 2644348), (224, 1794379), (266, 1511056), (304, 1322174), (532, 755528), (608, 661087), (1064, 377764), (2128, 188882), (4256, 94441)]