409832964

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{1669}}^1$

素因数の和:2057

約数の個数: 72

約数和(自身を含む): 1094184000

約数和(自身を除く): 684351036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 359, 684, 718, 1077, 1436, 1669, 2154, 3231, 3338, 4308, 5007, 6462, 6676, 6821, 10014, 12924, 13642, 15021, 20028, 20463, 27284, 30042, 31711, 40926, 60084, 61389, 63422, 81852, 95133, 122778, 126844, 190266, 245556, 285399, 380532, 570798, 599171, 1141596, 1198342, 1797513, 2396684, 3595026, 5392539, 7190052, 10785078, 11384249, 21570156, 22768498, 34152747, 45536996, 68305494, 102458241, 136610988, 204916482, 409832964]

約数ペア:

[(1, 409832964), (2, 204916482), (3, 136610988), (4, 102458241), (6, 68305494), (9, 45536996), (12, 34152747), (18, 22768498), (19, 21570156), (36, 11384249), (38, 10785078), (57, 7190052), (76, 5392539), (114, 3595026), (171, 2396684), (228, 1797513), (342, 1198342), (359, 1141596), (684, 599171), (718, 570798), (1077, 380532), (1436, 285399), (1669, 245556), (2154, 190266), (3231, 126844), (3338, 122778), (4308, 95133), (5007, 81852), (6462, 63422), (6676, 61389), (6821, 60084), (10014, 40926), (12924, 31711), (13642, 30042), (15021, 27284), (20028, 20463)]