807147744

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{673}}^1$

素因数の和:761

約数の個数: 144

約数和(自身を含む): 2361226896

約数和(自身を除く): 1554079152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 673, 744, 806, 961, 992, 1209, 1248, 1346, 1488, 1612, 1922, 2019, 2418, 2692, 2883, 2976, 3224, 3844, 4038, 4836, 5384, 5766, 6448, 7688, 8076, 8749, 9672, 10768, 11532, 12493, 12896, 15376, 16152, 17498, 19344, 20863, 21536, 23064, 24986, 26247, 30752, 32304, 34996, 37479, 38688, 41726, 46128, 49972, 52494, 62589, 64608, 69992, 74958, 83452, 92256, 99944, 104988, 125178, 139984, 149916, 166904, 199888, 209976, 250356, 271219, 279968, 299832, 333808, 399776, 419952, 500712, 542438, 599664, 646753, 667616, 813657, 839904, 1001424, 1084876, 1199328, 1293506, 1627314, 1940259, 2002848, 2169752, 2587012, 3254628, 3880518, 4339504, 5174024, 6509256, 7761036, 8407789, 8679008, 10348048, 13018512, 15522072, 16815578, 20696096, 25223367, 26037024, 31044144, 33631156, 50446734, 62088288, 67262312, 100893468, 134524624, 201786936, 269049248, 403573872, 807147744]

約数ペア:

[(1, 807147744), (2, 403573872), (3, 269049248), (4, 201786936), (6, 134524624), (8, 100893468), (12, 67262312), (13, 62088288), (16, 50446734), (24, 33631156), (26, 31044144), (31, 26037024), (32, 25223367), (39, 20696096), (48, 16815578), (52, 15522072), (62, 13018512), (78, 10348048), (93, 8679008), (96, 8407789), (104, 7761036), (124, 6509256), (156, 5174024), (186, 4339504), (208, 3880518), (248, 3254628), (312, 2587012), (372, 2169752), (403, 2002848), (416, 1940259), (496, 1627314), (624, 1293506), (673, 1199328), (744, 1084876), (806, 1001424), (961, 839904), (992, 813657), (1209, 667616), (1248, 646753), (1346, 599664), (1488, 542438), (1612, 500712), (1922, 419952), (2019, 399776), (2418, 333808), (2692, 299832), (2883, 279968), (2976, 271219), (3224, 250356), (3844, 209976), (4038, 199888), (4836, 166904), (5384, 149916), (5766, 139984), (6448, 125178), (7688, 104988), (8076, 99944), (8749, 92256), (9672, 83452), (10768, 74958), (11532, 69992), (12493, 64608), (12896, 62589), (15376, 52494), (16152, 49972), (17498, 46128), (19344, 41726), (20863, 38688), (21536, 37479), (23064, 34996), (24986, 32304), (26247, 30752)]