1427831856

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{20963}}^1$

素因数の和:21031

約数の個数: 120

約数和(自身を含む): 4460803776

約数和(自身を除く): 3032971920

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 43, 44, 48, 66, 72, 86, 88, 99, 129, 132, 144, 172, 176, 198, 258, 264, 344, 387, 396, 473, 516, 528, 688, 774, 792, 946, 1032, 1419, 1548, 1584, 1892, 2064, 2838, 3096, 3784, 4257, 5676, 6192, 7568, 8514, 11352, 17028, 20963, 22704, 34056, 41926, 62889, 68112, 83852, 125778, 167704, 188667, 230593, 251556, 335408, 377334, 461186, 503112, 691779, 754668, 901409, 922372, 1006224, 1383558, 1509336, 1802818, 1844744, 2075337, 2704227, 2767116, 3018672, 3605636, 3689488, 4150674, 5408454, 5534232, 7211272, 8112681, 8301348, 9915499, 10816908, 11068464, 14422544, 16225362, 16602696, 19830998, 21633816, 29746497, 32450724, 33205392, 39661996, 43267632, 59492994, 64901448, 79323992, 89239491, 118985988, 129802896, 158647984, 178478982, 237971976, 356957964, 475943952, 713915928, 1427831856]

約数ペア:

[(1, 1427831856), (2, 713915928), (3, 475943952), (4, 356957964), (6, 237971976), (8, 178478982), (9, 158647984), (11, 129802896), (12, 118985988), (16, 89239491), (18, 79323992), (22, 64901448), (24, 59492994), (33, 43267632), (36, 39661996), (43, 33205392), (44, 32450724), (48, 29746497), (66, 21633816), (72, 19830998), (86, 16602696), (88, 16225362), (99, 14422544), (129, 11068464), (132, 10816908), (144, 9915499), (172, 8301348), (176, 8112681), (198, 7211272), (258, 5534232), (264, 5408454), (344, 4150674), (387, 3689488), (396, 3605636), (473, 3018672), (516, 2767116), (528, 2704227), (688, 2075337), (774, 1844744), (792, 1802818), (946, 1509336), (1032, 1383558), (1419, 1006224), (1548, 922372), (1584, 901409), (1892, 754668), (2064, 691779), (2838, 503112), (3096, 461186), (3784, 377334), (4257, 335408), (5676, 251556), (6192, 230593), (7568, 188667), (8514, 167704), (11352, 125778), (17028, 83852), (20963, 68112), (22704, 62889), (34056, 41926)]