727127568

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8573}}^1$

素因数の和:8637

約数の個数: 120

約数和(自身を含む): 2211406080

約数和(自身を除く): 1484278512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 228, 248, 279, 304, 342, 372, 456, 496, 558, 589, 684, 744, 912, 1116, 1178, 1368, 1488, 1767, 2232, 2356, 2736, 3534, 4464, 4712, 5301, 7068, 8573, 9424, 10602, 14136, 17146, 21204, 25719, 28272, 34292, 42408, 51438, 68584, 77157, 84816, 102876, 137168, 154314, 162887, 205752, 265763, 308628, 325774, 411504, 488661, 531526, 617256, 651548, 797289, 977322, 1063052, 1234512, 1303096, 1465983, 1594578, 1954644, 2126104, 2391867, 2606192, 2931966, 3189156, 3909288, 4252208, 4783734, 5049497, 5863932, 6378312, 7818576, 9567468, 10098994, 11727864, 12756624, 15148491, 19134936, 20197988, 23455728, 30296982, 38269872, 40395976, 45445473, 60593964, 80791952, 90890946, 121187928, 181781892, 242375856, 363563784, 727127568]

約数ペア:

[(1, 727127568), (2, 363563784), (3, 242375856), (4, 181781892), (6, 121187928), (8, 90890946), (9, 80791952), (12, 60593964), (16, 45445473), (18, 40395976), (19, 38269872), (24, 30296982), (31, 23455728), (36, 20197988), (38, 19134936), (48, 15148491), (57, 12756624), (62, 11727864), (72, 10098994), (76, 9567468), (93, 7818576), (114, 6378312), (124, 5863932), (144, 5049497), (152, 4783734), (171, 4252208), (186, 3909288), (228, 3189156), (248, 2931966), (279, 2606192), (304, 2391867), (342, 2126104), (372, 1954644), (456, 1594578), (496, 1465983), (558, 1303096), (589, 1234512), (684, 1063052), (744, 977322), (912, 797289), (1116, 651548), (1178, 617256), (1368, 531526), (1488, 488661), (1767, 411504), (2232, 325774), (2356, 308628), (2736, 265763), (3534, 205752), (4464, 162887), (4712, 154314), (5301, 137168), (7068, 102876), (8573, 84816), (9424, 77157), (10602, 68584), (14136, 51438), (17146, 42408), (21204, 34292), (25719, 28272)]