1305727088

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1$

素因数の和:634

約数の個数: 80

約数和(自身を含む): 2689723680

約数和(自身を除く): 1383996592

約数列:

[1, 2, 4, 8, 16, 29, 58, 67, 97, 116, 134, 194, 232, 268, 388, 433, 464, 536, 776, 866, 1072, 1552, 1732, 1943, 2813, 3464, 3886, 5626, 6499, 6928, 7772, 11252, 12557, 12998, 15544, 22504, 25114, 25996, 29011, 31088, 42001, 45008, 50228, 51992, 58022, 84002, 100456, 103984, 116044, 168004, 188471, 200912, 232088, 336008, 376942, 464176, 672016, 753884, 841319, 1218029, 1507768, 1682638, 2436058, 2814067, 3015536, 3365276, 4872116, 5628134, 6730552, 9744232, 11256268, 13461104, 19488464, 22512536, 45025072, 81607943, 163215886, 326431772, 652863544, 1305727088]

約数ペア:

[(1, 1305727088), (2, 652863544), (4, 326431772), (8, 163215886), (16, 81607943), (29, 45025072), (58, 22512536), (67, 19488464), (97, 13461104), (116, 11256268), (134, 9744232), (194, 6730552), (232, 5628134), (268, 4872116), (388, 3365276), (433, 3015536), (464, 2814067), (536, 2436058), (776, 1682638), (866, 1507768), (1072, 1218029), (1552, 841319), (1732, 753884), (1943, 672016), (2813, 464176), (3464, 376942), (3886, 336008), (5626, 232088), (6499, 200912), (6928, 188471), (7772, 168004), (11252, 116044), (12557, 103984), (12998, 100456), (15544, 84002), (22504, 58022), (25114, 51992), (25996, 50228), (29011, 45008), (31088, 42001)]