345419141781

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{809}}^1\times {\mathrm{8447}}^1$

素因数の和:9378

約数の個数: 64

約数和(自身を含む): 551809843200

約数和(自身を除く): 206390701419

約数列:

[1, 3, 7, 21, 29, 83, 87, 203, 249, 581, 609, 809, 1743, 2407, 2427, 5663, 7221, 8447, 16849, 16989, 23461, 25341, 50547, 59129, 67147, 70383, 164227, 177387, 201441, 244963, 470029, 492681, 701101, 734889, 1410087, 1714741, 1947263, 2103303, 4907707, 5144223, 5841789, 6833623, 13630841, 14723121, 20331929, 20500869, 40892523, 47835361, 60995787, 142323503, 143506083, 198175067, 426970509, 567190709, 594525201, 1387225469, 1701572127, 3970334963, 4161676407, 11911004889, 16448530561, 49345591683, 115139713927, 345419141781]

約数ペア:

[(1, 345419141781), (3, 115139713927), (7, 49345591683), (21, 16448530561), (29, 11911004889), (83, 4161676407), (87, 3970334963), (203, 1701572127), (249, 1387225469), (581, 594525201), (609, 567190709), (809, 426970509), (1743, 198175067), (2407, 143506083), (2427, 142323503), (5663, 60995787), (7221, 47835361), (8447, 40892523), (16849, 20500869), (16989, 20331929), (23461, 14723121), (25341, 13630841), (50547, 6833623), (59129, 5841789), (67147, 5144223), (70383, 4907707), (164227, 2103303), (177387, 1947263), (201441, 1714741), (244963, 1410087), (470029, 734889), (492681, 701101)]