902491072

素因数分解:

$2^6\times 7^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:474

約数の個数: 112

約数和(自身を含む): 2104144128

約数和(自身を除く): 1201653056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 107, 112, 134, 214, 224, 268, 281, 428, 448, 469, 536, 562, 749, 856, 938, 1072, 1124, 1498, 1712, 1876, 1967, 2144, 2248, 2996, 3424, 3752, 3934, 4288, 4496, 5992, 6848, 7169, 7504, 7868, 8992, 11984, 14338, 15008, 15736, 17984, 18827, 23968, 28676, 30016, 30067, 31472, 37654, 47936, 50183, 57352, 60134, 62944, 75308, 100366, 114704, 120268, 125888, 131789, 150616, 200732, 210469, 229408, 240536, 263578, 301232, 401464, 420938, 458816, 481072, 527156, 602464, 802928, 841876, 962144, 1054312, 1204928, 1605856, 1683752, 1924288, 2014489, 2108624, 3211712, 3367504, 4028978, 4217248, 6735008, 8057956, 8434496, 13470016, 14101423, 16115912, 28202846, 32231824, 56405692, 64463648, 112811384, 128927296, 225622768, 451245536, 902491072]

約数ペア:

[(1, 902491072), (2, 451245536), (4, 225622768), (7, 128927296), (8, 112811384), (14, 64463648), (16, 56405692), (28, 32231824), (32, 28202846), (56, 16115912), (64, 14101423), (67, 13470016), (107, 8434496), (112, 8057956), (134, 6735008), (214, 4217248), (224, 4028978), (268, 3367504), (281, 3211712), (428, 2108624), (448, 2014489), (469, 1924288), (536, 1683752), (562, 1605856), (749, 1204928), (856, 1054312), (938, 962144), (1072, 841876), (1124, 802928), (1498, 602464), (1712, 527156), (1876, 481072), (1967, 458816), (2144, 420938), (2248, 401464), (2996, 301232), (3424, 263578), (3752, 240536), (3934, 229408), (4288, 210469), (4496, 200732), (5992, 150616), (6848, 131789), (7169, 125888), (7504, 120268), (7868, 114704), (8992, 100366), (11984, 75308), (14338, 62944), (15008, 60134), (15736, 57352), (17984, 50183), (18827, 47936), (23968, 37654), (28676, 31472), (30016, 30067)]