243898578

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1093}}^1$

素因数の和:1149

約数の個数: 144

約数和(自身を含む): 700405056

約数和(自身を除く): 456506478

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 33, 42, 46, 49, 63, 66, 69, 77, 98, 99, 126, 138, 147, 154, 161, 198, 207, 231, 253, 294, 322, 414, 441, 462, 483, 506, 539, 693, 759, 882, 966, 1078, 1093, 1127, 1386, 1449, 1518, 1617, 1771, 2186, 2254, 2277, 2898, 3234, 3279, 3381, 3542, 4554, 4851, 5313, 6558, 6762, 7651, 9702, 9837, 10143, 10626, 12023, 12397, 15302, 15939, 19674, 20286, 22953, 24046, 24794, 25139, 31878, 36069, 37191, 45906, 50278, 53557, 68859, 72138, 74382, 75417, 84161, 107114, 108207, 111573, 137718, 150834, 160671, 168322, 175973, 216414, 223146, 226251, 252483, 276529, 321342, 351946, 452502, 482013, 504966, 527919, 553058, 589127, 757449, 829587, 964026, 1055838, 1178254, 1231811, 1514898, 1583757, 1659174, 1767381, 1935703, 2463622, 2488761, 3167514, 3534762, 3695433, 3871406, 4977522, 5302143, 5807109, 7390866, 10604286, 11086299, 11614218, 13549921, 17421327, 22172598, 27099842, 34842654, 40649763, 81299526, 121949289, 243898578]

約数ペア:

[(1, 243898578), (2, 121949289), (3, 81299526), (6, 40649763), (7, 34842654), (9, 27099842), (11, 22172598), (14, 17421327), (18, 13549921), (21, 11614218), (22, 11086299), (23, 10604286), (33, 7390866), (42, 5807109), (46, 5302143), (49, 4977522), (63, 3871406), (66, 3695433), (69, 3534762), (77, 3167514), (98, 2488761), (99, 2463622), (126, 1935703), (138, 1767381), (147, 1659174), (154, 1583757), (161, 1514898), (198, 1231811), (207, 1178254), (231, 1055838), (253, 964026), (294, 829587), (322, 757449), (414, 589127), (441, 553058), (462, 527919), (483, 504966), (506, 482013), (539, 452502), (693, 351946), (759, 321342), (882, 276529), (966, 252483), (1078, 226251), (1093, 223146), (1127, 216414), (1386, 175973), (1449, 168322), (1518, 160671), (1617, 150834), (1771, 137718), (2186, 111573), (2254, 108207), (2277, 107114), (2898, 84161), (3234, 75417), (3279, 74382), (3381, 72138), (3542, 68859), (4554, 53557), (4851, 50278), (5313, 45906), (6558, 37191), (6762, 36069), (7651, 31878), (9702, 25139), (9837, 24794), (10143, 24046), (10626, 22953), (12023, 20286), (12397, 19674), (15302, 15939)]