309580544

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 774005568

約数和(自身を除く): 464425024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 97, 104, 112, 128, 137, 182, 194, 208, 224, 256, 274, 364, 388, 416, 448, 548, 679, 728, 776, 832, 896, 959, 1096, 1261, 1358, 1456, 1552, 1664, 1781, 1792, 1918, 2192, 2522, 2716, 2912, 3104, 3328, 3562, 3836, 4384, 5044, 5432, 5824, 6208, 7124, 7672, 8768, 8827, 10088, 10864, 11648, 12416, 12467, 13289, 14248, 15344, 17536, 17654, 20176, 21728, 23296, 24832, 24934, 26578, 28496, 30688, 35072, 35308, 40352, 43456, 49868, 53156, 56992, 61376, 70616, 80704, 86912, 93023, 99736, 106312, 113984, 122752, 141232, 161408, 172757, 173824, 186046, 199472, 212624, 227968, 245504, 282464, 322816, 345514, 372092, 398944, 425248, 455936, 564928, 691028, 744184, 797888, 850496, 1129856, 1209299, 1382056, 1488368, 1595776, 1700992, 2259712, 2418598, 2764112, 2976736, 3191552, 3401984, 4837196, 5528224, 5953472, 9674392, 11056448, 11906944, 19348784, 22112896, 23813888, 38697568, 44225792, 77395136, 154790272, 309580544]

約数ペア:

[(1, 309580544), (2, 154790272), (4, 77395136), (7, 44225792), (8, 38697568), (13, 23813888), (14, 22112896), (16, 19348784), (26, 11906944), (28, 11056448), (32, 9674392), (52, 5953472), (56, 5528224), (64, 4837196), (91, 3401984), (97, 3191552), (104, 2976736), (112, 2764112), (128, 2418598), (137, 2259712), (182, 1700992), (194, 1595776), (208, 1488368), (224, 1382056), (256, 1209299), (274, 1129856), (364, 850496), (388, 797888), (416, 744184), (448, 691028), (548, 564928), (679, 455936), (728, 425248), (776, 398944), (832, 372092), (896, 345514), (959, 322816), (1096, 282464), (1261, 245504), (1358, 227968), (1456, 212624), (1552, 199472), (1664, 186046), (1781, 173824), (1792, 172757), (1918, 161408), (2192, 141232), (2522, 122752), (2716, 113984), (2912, 106312), (3104, 99736), (3328, 93023), (3562, 86912), (3836, 80704), (4384, 70616), (5044, 61376), (5432, 56992), (5824, 53156), (6208, 49868), (7124, 43456), (7672, 40352), (8768, 35308), (8827, 35072), (10088, 30688), (10864, 28496), (11648, 26578), (12416, 24934), (12467, 24832), (13289, 23296), (14248, 21728), (15344, 20176), (17536, 17654)]