1218560832

素因数分解:

$2^6\times 3^2\times {\mathrm{43}}^1\times {\mathrm{49199}}^1$

素因数の和:49260

約数の個数: 84

約数和(自身を含む): 3574084800

約数和(自身を除く): 2355523968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 129, 144, 172, 192, 258, 288, 344, 387, 516, 576, 688, 774, 1032, 1376, 1548, 2064, 2752, 3096, 4128, 6192, 8256, 12384, 24768, 49199, 98398, 147597, 196796, 295194, 393592, 442791, 590388, 787184, 885582, 1180776, 1574368, 1771164, 2115557, 2361552, 3148736, 3542328, 4231114, 4723104, 6346671, 7084656, 8462228, 9446208, 12693342, 14169312, 16924456, 19040013, 25386684, 28338624, 33848912, 38080026, 50773368, 67697824, 76160052, 101546736, 135395648, 152320104, 203093472, 304640208, 406186944, 609280416, 1218560832]

約数ペア:

[(1, 1218560832), (2, 609280416), (3, 406186944), (4, 304640208), (6, 203093472), (8, 152320104), (9, 135395648), (12, 101546736), (16, 76160052), (18, 67697824), (24, 50773368), (32, 38080026), (36, 33848912), (43, 28338624), (48, 25386684), (64, 19040013), (72, 16924456), (86, 14169312), (96, 12693342), (129, 9446208), (144, 8462228), (172, 7084656), (192, 6346671), (258, 4723104), (288, 4231114), (344, 3542328), (387, 3148736), (516, 2361552), (576, 2115557), (688, 1771164), (774, 1574368), (1032, 1180776), (1376, 885582), (1548, 787184), (2064, 590388), (2752, 442791), (3096, 393592), (4128, 295194), (6192, 196796), (8256, 147597), (12384, 98398), (24768, 49199)]