228681288

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{26249}}^1$

素因数の和:26283

約数の個数: 72

約数和(自身を含む): 680793750

約数和(自身を除く): 452112462

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2178, 2904, 4356, 8712, 26249, 52498, 78747, 104996, 157494, 209992, 236241, 288739, 314988, 472482, 577478, 629976, 866217, 944964, 1154956, 1732434, 1889928, 2309912, 2598651, 3176129, 3464868, 5197302, 6352258, 6929736, 9528387, 10394604, 12704516, 19056774, 20789208, 25409032, 28585161, 38113548, 57170322, 76227096, 114340644, 228681288]

約数ペア:

[(1, 228681288), (2, 114340644), (3, 76227096), (4, 57170322), (6, 38113548), (8, 28585161), (9, 25409032), (11, 20789208), (12, 19056774), (18, 12704516), (22, 10394604), (24, 9528387), (33, 6929736), (36, 6352258), (44, 5197302), (66, 3464868), (72, 3176129), (88, 2598651), (99, 2309912), (121, 1889928), (132, 1732434), (198, 1154956), (242, 944964), (264, 866217), (363, 629976), (396, 577478), (484, 472482), (726, 314988), (792, 288739), (968, 236241), (1089, 209992), (1452, 157494), (2178, 104996), (2904, 78747), (4356, 52498), (8712, 26249)]