1925972064

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{155521}}^1$

素因数の和:155580

約数の個数: 72

約数和(自身を含む): 5604390792

約数和(自身を除く): 3678418728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 155521, 311042, 466563, 622084, 933126, 1244168, 1399689, 1866252, 2488336, 2799378, 3732504, 4976672, 5598756, 6687403, 7465008, 11197512, 13374806, 14930016, 20062209, 22395024, 26749612, 40124418, 44790048, 53499224, 60186627, 80248836, 106998448, 120373254, 160497672, 213996896, 240746508, 320995344, 481493016, 641990688, 962986032, 1925972064]

約数ペア:

[(1, 1925972064), (2, 962986032), (3, 641990688), (4, 481493016), (6, 320995344), (8, 240746508), (9, 213996896), (12, 160497672), (16, 120373254), (18, 106998448), (24, 80248836), (32, 60186627), (36, 53499224), (43, 44790048), (48, 40124418), (72, 26749612), (86, 22395024), (96, 20062209), (129, 14930016), (144, 13374806), (172, 11197512), (258, 7465008), (288, 6687403), (344, 5598756), (387, 4976672), (516, 3732504), (688, 2799378), (774, 2488336), (1032, 1866252), (1376, 1399689), (1548, 1244168), (2064, 933126), (3096, 622084), (4128, 466563), (6192, 311042), (12384, 155521)]