309858304

素因数分解:

$2^{12}\times 7^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:239

約数の個数: 104

約数和(自身を含む): 721856448

約数和(自身を除く): 411998144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 101, 107, 112, 128, 202, 214, 224, 256, 404, 428, 448, 512, 707, 749, 808, 856, 896, 1024, 1414, 1498, 1616, 1712, 1792, 2048, 2828, 2996, 3232, 3424, 3584, 4096, 5656, 5992, 6464, 6848, 7168, 10807, 11312, 11984, 12928, 13696, 14336, 21614, 22624, 23968, 25856, 27392, 28672, 43228, 45248, 47936, 51712, 54784, 75649, 86456, 90496, 95872, 103424, 109568, 151298, 172912, 180992, 191744, 206848, 219136, 302596, 345824, 361984, 383488, 413696, 438272, 605192, 691648, 723968, 766976, 1210384, 1383296, 1447936, 1533952, 2420768, 2766592, 2895872, 3067904, 4841536, 5533184, 9683072, 11066368, 19366144, 22132736, 38732288, 44265472, 77464576, 154929152, 309858304]

約数ペア:

[(1, 309858304), (2, 154929152), (4, 77464576), (7, 44265472), (8, 38732288), (14, 22132736), (16, 19366144), (28, 11066368), (32, 9683072), (56, 5533184), (64, 4841536), (101, 3067904), (107, 2895872), (112, 2766592), (128, 2420768), (202, 1533952), (214, 1447936), (224, 1383296), (256, 1210384), (404, 766976), (428, 723968), (448, 691648), (512, 605192), (707, 438272), (749, 413696), (808, 383488), (856, 361984), (896, 345824), (1024, 302596), (1414, 219136), (1498, 206848), (1616, 191744), (1712, 180992), (1792, 172912), (2048, 151298), (2828, 109568), (2996, 103424), (3232, 95872), (3424, 90496), (3584, 86456), (4096, 75649), (5656, 54784), (5992, 51712), (6464, 47936), (6848, 45248), (7168, 43228), (10807, 28672), (11312, 27392), (11984, 25856), (12928, 23968), (13696, 22624), (14336, 21614)]