688935936

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1327}}^1$

素因数の和:1376

約数の個数: 132

約数和(自身を含む): 1989880512

約数和(自身を除く): 1300944576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 169, 192, 208, 256, 312, 338, 384, 416, 507, 512, 624, 676, 768, 832, 1014, 1024, 1248, 1327, 1352, 1536, 1664, 2028, 2496, 2654, 2704, 3072, 3328, 3981, 4056, 4992, 5308, 5408, 6656, 7962, 8112, 9984, 10616, 10816, 13312, 15924, 16224, 17251, 19968, 21232, 21632, 31848, 32448, 34502, 39936, 42464, 43264, 51753, 63696, 64896, 69004, 84928, 86528, 103506, 127392, 129792, 138008, 169856, 173056, 207012, 224263, 254784, 259584, 276016, 339712, 414024, 448526, 509568, 519168, 552032, 672789, 679424, 828048, 897052, 1019136, 1104064, 1345578, 1358848, 1656096, 1794104, 2038272, 2208128, 2691156, 3312192, 3588208, 4076544, 4416256, 5382312, 6624384, 7176416, 8832512, 10764624, 13248768, 14352832, 17665024, 21529248, 26497536, 28705664, 43058496, 52995072, 57411328, 86116992, 114822656, 172233984, 229645312, 344467968, 688935936]

約数ペア:

[(1, 688935936), (2, 344467968), (3, 229645312), (4, 172233984), (6, 114822656), (8, 86116992), (12, 57411328), (13, 52995072), (16, 43058496), (24, 28705664), (26, 26497536), (32, 21529248), (39, 17665024), (48, 14352832), (52, 13248768), (64, 10764624), (78, 8832512), (96, 7176416), (104, 6624384), (128, 5382312), (156, 4416256), (169, 4076544), (192, 3588208), (208, 3312192), (256, 2691156), (312, 2208128), (338, 2038272), (384, 1794104), (416, 1656096), (507, 1358848), (512, 1345578), (624, 1104064), (676, 1019136), (768, 897052), (832, 828048), (1014, 679424), (1024, 672789), (1248, 552032), (1327, 519168), (1352, 509568), (1536, 448526), (1664, 414024), (2028, 339712), (2496, 276016), (2654, 259584), (2704, 254784), (3072, 224263), (3328, 207012), (3981, 173056), (4056, 169856), (4992, 138008), (5308, 129792), (5408, 127392), (6656, 103506), (7962, 86528), (8112, 84928), (9984, 69004), (10616, 64896), (10816, 63696), (13312, 51753), (15924, 43264), (16224, 42464), (17251, 39936), (19968, 34502), (21232, 32448), (21632, 31848)]