230685588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19477}}^1$

素因数の和:19541

約数の個数: 72

約数和(自身を含む): 680639232

約数和(自身を除く): 449953644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 19477, 38954, 58431, 77908, 116862, 136339, 175293, 233724, 272678, 350586, 409017, 545356, 701172, 818034, 915419, 1227051, 1636068, 1830838, 2454102, 2746257, 3661676, 4908204, 5492514, 6407933, 8238771, 10985028, 12815866, 16477542, 19223799, 25631732, 32955084, 38447598, 57671397, 76895196, 115342794, 230685588]

約数ペア:

[(1, 230685588), (2, 115342794), (3, 76895196), (4, 57671397), (6, 38447598), (7, 32955084), (9, 25631732), (12, 19223799), (14, 16477542), (18, 12815866), (21, 10985028), (28, 8238771), (36, 6407933), (42, 5492514), (47, 4908204), (63, 3661676), (84, 2746257), (94, 2454102), (126, 1830838), (141, 1636068), (188, 1227051), (252, 915419), (282, 818034), (329, 701172), (423, 545356), (564, 409017), (658, 350586), (846, 272678), (987, 233724), (1316, 175293), (1692, 136339), (1974, 116862), (2961, 77908), (3948, 58431), (5922, 38954), (11844, 19477)]