291286255932

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2262031}}^1$

素因数の和:2262128

約数の個数: 108

約数和(自身を含む): 868253838816

約数和(自身を除く): 576967582884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 73, 84, 98, 126, 146, 147, 196, 219, 252, 292, 294, 438, 441, 511, 588, 657, 876, 882, 1022, 1314, 1533, 1764, 2044, 2628, 3066, 3577, 4599, 6132, 7154, 9198, 10731, 14308, 18396, 21462, 32193, 42924, 64386, 128772, 2262031, 4524062, 6786093, 9048124, 13572186, 15834217, 20358279, 27144372, 31668434, 40716558, 47502651, 63336868, 81433116, 95005302, 110839519, 142507953, 165128263, 190010604, 221679038, 285015906, 330256526, 332518557, 443358076, 495384789, 570031812, 660513052, 665037114, 990769578, 997555671, 1155897841, 1330074228, 1486154367, 1981539156, 1995111342, 2311795682, 2972308734, 3467693523, 3990222684, 4623591364, 5944617468, 6935387046, 8091284887, 10403080569, 13870774092, 16182569774, 20806161138, 24273854661, 32365139548, 41612322276, 48547709322, 72821563983, 97095418644, 145643127966, 291286255932]

約数ペア:

[(1, 291286255932), (2, 145643127966), (3, 97095418644), (4, 72821563983), (6, 48547709322), (7, 41612322276), (9, 32365139548), (12, 24273854661), (14, 20806161138), (18, 16182569774), (21, 13870774092), (28, 10403080569), (36, 8091284887), (42, 6935387046), (49, 5944617468), (63, 4623591364), (73, 3990222684), (84, 3467693523), (98, 2972308734), (126, 2311795682), (146, 1995111342), (147, 1981539156), (196, 1486154367), (219, 1330074228), (252, 1155897841), (292, 997555671), (294, 990769578), (438, 665037114), (441, 660513052), (511, 570031812), (588, 495384789), (657, 443358076), (876, 332518557), (882, 330256526), (1022, 285015906), (1314, 221679038), (1533, 190010604), (1764, 165128263), (2044, 142507953), (2628, 110839519), (3066, 95005302), (3577, 81433116), (4599, 63336868), (6132, 47502651), (7154, 40716558), (9198, 31668434), (10731, 27144372), (14308, 20358279), (18396, 15834217), (21462, 13572186), (32193, 9048124), (42924, 6786093), (64386, 4524062), (128772, 2262031)]