1427773996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 2891972160

約数和(自身を除く): 1464198164

約数列:

[1, 2, 4, 11, 22, 41, 44, 53, 82, 106, 109, 137, 164, 212, 218, 274, 436, 451, 548, 583, 902, 1166, 1199, 1507, 1804, 2173, 2332, 2398, 3014, 4346, 4469, 4796, 5617, 5777, 6028, 7261, 8692, 8938, 11234, 11554, 14522, 14933, 17876, 22468, 23108, 23903, 29044, 29866, 47806, 49159, 59732, 61787, 63547, 79871, 95612, 98318, 123574, 127094, 159742, 164263, 196636, 236857, 247148, 254188, 297701, 319484, 328526, 473714, 595402, 612253, 657052, 791449, 947428, 1190804, 1224506, 1582898, 2449012, 2605427, 3165796, 3274711, 5210854, 6549422, 6734783, 8705939, 10421708, 13098844, 13469566, 17411878, 26939132, 32449409, 34823756, 64898818, 129797636, 356943499, 713886998, 1427773996]

約数ペア:

[(1, 1427773996), (2, 713886998), (4, 356943499), (11, 129797636), (22, 64898818), (41, 34823756), (44, 32449409), (53, 26939132), (82, 17411878), (106, 13469566), (109, 13098844), (137, 10421708), (164, 8705939), (212, 6734783), (218, 6549422), (274, 5210854), (436, 3274711), (451, 3165796), (548, 2605427), (583, 2449012), (902, 1582898), (1166, 1224506), (1199, 1190804), (1507, 947428), (1804, 791449), (2173, 657052), (2332, 612253), (2398, 595402), (3014, 473714), (4346, 328526), (4469, 319484), (4796, 297701), (5617, 254188), (5777, 247148), (6028, 236857), (7261, 196636), (8692, 164263), (8938, 159742), (11234, 127094), (11554, 123574), (14522, 98318), (14933, 95612), (17876, 79871), (22468, 63547), (23108, 61787), (23903, 59732), (29044, 49159), (29866, 47806)]