286828864

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1156

約数の個数: 112

約数和(自身を含む): 707461120

約数和(自身を除く): 420632256

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 133, 152, 217, 224, 248, 266, 304, 434, 448, 496, 532, 589, 608, 868, 992, 1064, 1087, 1178, 1216, 1736, 1984, 2128, 2174, 2356, 3472, 4123, 4256, 4348, 4712, 6944, 7609, 8246, 8512, 8696, 9424, 13888, 15218, 16492, 17392, 18848, 20653, 30436, 32984, 33697, 34784, 37696, 41306, 60872, 65968, 67394, 69568, 82612, 121744, 131936, 134788, 144571, 165224, 235879, 243488, 263872, 269576, 289142, 330448, 471758, 486976, 539152, 578284, 640243, 660896, 943516, 1078304, 1156568, 1280486, 1321792, 1887032, 2156608, 2313136, 2560972, 3774064, 4481701, 4626272, 5121944, 7548128, 8963402, 9252544, 10243888, 15096256, 17926804, 20487776, 35853608, 40975552, 71707216, 143414432, 286828864]

約数ペア:

[(1, 286828864), (2, 143414432), (4, 71707216), (7, 40975552), (8, 35853608), (14, 20487776), (16, 17926804), (19, 15096256), (28, 10243888), (31, 9252544), (32, 8963402), (38, 7548128), (56, 5121944), (62, 4626272), (64, 4481701), (76, 3774064), (112, 2560972), (124, 2313136), (133, 2156608), (152, 1887032), (217, 1321792), (224, 1280486), (248, 1156568), (266, 1078304), (304, 943516), (434, 660896), (448, 640243), (496, 578284), (532, 539152), (589, 486976), (608, 471758), (868, 330448), (992, 289142), (1064, 269576), (1087, 263872), (1178, 243488), (1216, 235879), (1736, 165224), (1984, 144571), (2128, 134788), (2174, 131936), (2356, 121744), (3472, 82612), (4123, 69568), (4256, 67394), (4348, 65968), (4712, 60872), (6944, 41306), (7609, 37696), (8246, 34784), (8512, 33697), (8696, 32984), (9424, 30436), (13888, 20653), (15218, 18848), (16492, 17392)]