228180832

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1901}}^1$

素因数の和:1964

約数の個数: 72

約数和(自身を含む): 509979456

約数和(自身を除く): 281798624

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 121, 124, 176, 242, 248, 341, 352, 484, 496, 682, 968, 992, 1364, 1901, 1936, 2728, 3751, 3802, 3872, 5456, 7502, 7604, 10912, 15004, 15208, 20911, 30008, 30416, 41822, 58931, 60016, 60832, 83644, 117862, 120032, 167288, 230021, 235724, 334576, 460042, 471448, 648241, 669152, 920084, 942896, 1296482, 1840168, 1885792, 2592964, 3680336, 5185928, 7130651, 7360672, 10371856, 14261302, 20743712, 28522604, 57045208, 114090416, 228180832]

約数ペア:

[(1, 228180832), (2, 114090416), (4, 57045208), (8, 28522604), (11, 20743712), (16, 14261302), (22, 10371856), (31, 7360672), (32, 7130651), (44, 5185928), (62, 3680336), (88, 2592964), (121, 1885792), (124, 1840168), (176, 1296482), (242, 942896), (248, 920084), (341, 669152), (352, 648241), (484, 471448), (496, 460042), (682, 334576), (968, 235724), (992, 230021), (1364, 167288), (1901, 120032), (1936, 117862), (2728, 83644), (3751, 60832), (3802, 60016), (3872, 58931), (5456, 41822), (7502, 30416), (7604, 30008), (10912, 20911), (15004, 15208)]