259780416

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{683}}^1$

素因数の和:988

約数の個数: 112

約数和(自身を含む): 789456384

約数和(自身を除く): 529675968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 283, 336, 448, 566, 672, 683, 849, 1132, 1344, 1366, 1698, 1981, 2049, 2264, 2732, 3396, 3962, 4098, 4528, 4781, 5464, 5943, 6792, 7924, 8196, 9056, 9562, 10928, 11886, 13584, 14343, 15848, 16392, 18112, 19124, 21856, 23772, 27168, 28686, 31696, 32784, 38248, 43712, 47544, 54336, 57372, 63392, 65568, 76496, 95088, 114744, 126784, 131136, 152992, 190176, 193289, 229488, 305984, 380352, 386578, 458976, 579867, 773156, 917952, 1159734, 1353023, 1546312, 2319468, 2706046, 3092624, 4059069, 4638936, 5412092, 6185248, 8118138, 9277872, 10824184, 12370496, 16236276, 18555744, 21648368, 32472552, 37111488, 43296736, 64945104, 86593472, 129890208, 259780416]

約数ペア:

[(1, 259780416), (2, 129890208), (3, 86593472), (4, 64945104), (6, 43296736), (7, 37111488), (8, 32472552), (12, 21648368), (14, 18555744), (16, 16236276), (21, 12370496), (24, 10824184), (28, 9277872), (32, 8118138), (42, 6185248), (48, 5412092), (56, 4638936), (64, 4059069), (84, 3092624), (96, 2706046), (112, 2319468), (168, 1546312), (192, 1353023), (224, 1159734), (283, 917952), (336, 773156), (448, 579867), (566, 458976), (672, 386578), (683, 380352), (849, 305984), (1132, 229488), (1344, 193289), (1366, 190176), (1698, 152992), (1981, 131136), (2049, 126784), (2264, 114744), (2732, 95088), (3396, 76496), (3962, 65568), (4098, 63392), (4528, 57372), (4781, 54336), (5464, 47544), (5943, 43712), (6792, 38248), (7924, 32784), (8196, 31696), (9056, 28686), (9562, 27168), (10928, 23772), (11886, 21856), (13584, 19124), (14343, 18112), (15848, 16392)]