293380864

素因数分解:

$2^8\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3089}}^1$

素因数の和:3165

約数の個数: 72

約数和(自身を含む): 682123680

約数和(自身を除く): 388742816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 256, 371, 424, 448, 742, 848, 896, 1484, 1696, 1792, 2968, 3089, 3392, 5936, 6178, 6784, 11872, 12356, 13568, 21623, 23744, 24712, 43246, 47488, 49424, 86492, 94976, 98848, 163717, 172984, 197696, 327434, 345968, 395392, 654868, 691936, 790784, 1146019, 1309736, 1383872, 2292038, 2619472, 2767744, 4584076, 5238944, 5535488, 9168152, 10477888, 18336304, 20955776, 36672608, 41911552, 73345216, 146690432, 293380864]

約数ペア:

[(1, 293380864), (2, 146690432), (4, 73345216), (7, 41911552), (8, 36672608), (14, 20955776), (16, 18336304), (28, 10477888), (32, 9168152), (53, 5535488), (56, 5238944), (64, 4584076), (106, 2767744), (112, 2619472), (128, 2292038), (212, 1383872), (224, 1309736), (256, 1146019), (371, 790784), (424, 691936), (448, 654868), (742, 395392), (848, 345968), (896, 327434), (1484, 197696), (1696, 172984), (1792, 163717), (2968, 98848), (3089, 94976), (3392, 86492), (5936, 49424), (6178, 47488), (6784, 43246), (11872, 24712), (12356, 23744), (13568, 21623)]