259963872

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{386851}}^1$

素因数の和:386871

約数の個数: 48

約数和(自身を含む): 779893632

約数和(自身を除く): 519929760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 386851, 773702, 1160553, 1547404, 2321106, 2707957, 3094808, 4642212, 5415914, 6189616, 8123871, 9284424, 10831828, 12379232, 16247742, 18568848, 21663656, 32495484, 37137696, 43327312, 64990968, 86654624, 129981936, 259963872]

約数ペア:

[(1, 259963872), (2, 129981936), (3, 86654624), (4, 64990968), (6, 43327312), (7, 37137696), (8, 32495484), (12, 21663656), (14, 18568848), (16, 16247742), (21, 12379232), (24, 10831828), (28, 9284424), (32, 8123871), (42, 6189616), (48, 5415914), (56, 4642212), (84, 3094808), (96, 2707957), (112, 2321106), (168, 1547404), (224, 1160553), (336, 773702), (672, 386851)]