621521232

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{8887}}^1$

素因数の和:8976

約数の個数: 80

約数和(自身を含む): 1692844032

約数和(自身を除く): 1071322800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 47, 48, 62, 93, 94, 124, 141, 186, 188, 248, 282, 372, 376, 496, 564, 744, 752, 1128, 1457, 1488, 2256, 2914, 4371, 5828, 8742, 8887, 11656, 17484, 17774, 23312, 26661, 34968, 35548, 53322, 69936, 71096, 106644, 142192, 213288, 275497, 417689, 426576, 550994, 826491, 835378, 1101988, 1253067, 1652982, 1670756, 2203976, 2506134, 3305964, 3341512, 4407952, 5012268, 6611928, 6683024, 10024536, 12948359, 13223856, 20049072, 25896718, 38845077, 51793436, 77690154, 103586872, 155380308, 207173744, 310760616, 621521232]

約数ペア:

[(1, 621521232), (2, 310760616), (3, 207173744), (4, 155380308), (6, 103586872), (8, 77690154), (12, 51793436), (16, 38845077), (24, 25896718), (31, 20049072), (47, 13223856), (48, 12948359), (62, 10024536), (93, 6683024), (94, 6611928), (124, 5012268), (141, 4407952), (186, 3341512), (188, 3305964), (248, 2506134), (282, 2203976), (372, 1670756), (376, 1652982), (496, 1253067), (564, 1101988), (744, 835378), (752, 826491), (1128, 550994), (1457, 426576), (1488, 417689), (2256, 275497), (2914, 213288), (4371, 142192), (5828, 106644), (8742, 71096), (8887, 69936), (11656, 53322), (17484, 35548), (17774, 34968), (23312, 26661)]