313888925973

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{547}}^1$

素因数の和:971

約数の個数: 128

約数和(自身を含む): 521910079488

約数和(自身を除く): 208021153515

約数列:

[1, 3, 7, 17, 21, 51, 73, 97, 119, 219, 227, 291, 357, 511, 547, 679, 681, 1241, 1533, 1589, 1641, 1649, 2037, 3723, 3829, 3859, 4767, 4947, 7081, 8687, 9299, 11487, 11543, 11577, 16571, 21243, 22019, 26061, 27013, 27897, 34629, 39931, 49567, 49713, 53059, 65093, 66057, 81039, 115997, 119793, 120377, 124169, 148701, 154133, 159177, 195279, 279517, 281707, 347991, 361131, 371413, 372507, 374323, 462399, 678827, 838551, 842639, 845121, 869183, 902003, 1114239, 1122969, 1607387, 1971949, 2036481, 2110873, 2527917, 2607549, 2620261, 2706009, 3873307, 4751789, 4822161, 5915847, 6314021, 6332619, 7860783, 9064337, 11251709, 11619921, 12044393, 14255367, 14776111, 18942063, 27113149, 27193011, 27325579, 33755127, 36133179, 44328333, 63450359, 65846219, 81339447, 81976737, 84310751, 154093729, 190351077, 191279053, 197538657, 204754681, 252932253, 460923533, 462281187, 573837159, 614264043, 879240689, 1078656103, 1382770599, 1433282767, 2637722067, 3235968309, 4299848301, 6154684823, 14947091713, 18464054469, 44841275139, 104629641991, 313888925973]

約数ペア:

[(1, 313888925973), (3, 104629641991), (7, 44841275139), (17, 18464054469), (21, 14947091713), (51, 6154684823), (73, 4299848301), (97, 3235968309), (119, 2637722067), (219, 1433282767), (227, 1382770599), (291, 1078656103), (357, 879240689), (511, 614264043), (547, 573837159), (679, 462281187), (681, 460923533), (1241, 252932253), (1533, 204754681), (1589, 197538657), (1641, 191279053), (1649, 190351077), (2037, 154093729), (3723, 84310751), (3829, 81976737), (3859, 81339447), (4767, 65846219), (4947, 63450359), (7081, 44328333), (8687, 36133179), (9299, 33755127), (11487, 27325579), (11543, 27193011), (11577, 27113149), (16571, 18942063), (21243, 14776111), (22019, 14255367), (26061, 12044393), (27013, 11619921), (27897, 11251709), (34629, 9064337), (39931, 7860783), (49567, 6332619), (49713, 6314021), (53059, 5915847), (65093, 4822161), (66057, 4751789), (81039, 3873307), (115997, 2706009), (119793, 2620261), (120377, 2607549), (124169, 2527917), (148701, 2110873), (154133, 2036481), (159177, 1971949), (195279, 1607387), (279517, 1122969), (281707, 1114239), (347991, 902003), (361131, 869183), (371413, 845121), (372507, 842639), (374323, 838551), (462399, 678827)]