255722348

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{10159}}^1$

素因数の和:10230

約数の個数: 48

約数和(自身を含む): 546201600

約数和(自身を除く): 290479252

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 58, 62, 116, 124, 203, 217, 406, 434, 812, 868, 899, 1798, 3596, 6293, 10159, 12586, 20318, 25172, 40636, 71113, 142226, 284452, 294611, 314929, 589222, 629858, 1178444, 1259716, 2062277, 2204503, 4124554, 4409006, 8249108, 8818012, 9132941, 18265882, 36531764, 63930587, 127861174, 255722348]

約数ペア:

[(1, 255722348), (2, 127861174), (4, 63930587), (7, 36531764), (14, 18265882), (28, 9132941), (29, 8818012), (31, 8249108), (58, 4409006), (62, 4124554), (116, 2204503), (124, 2062277), (203, 1259716), (217, 1178444), (406, 629858), (434, 589222), (812, 314929), (868, 294611), (899, 284452), (1798, 142226), (3596, 71113), (6293, 40636), (10159, 25172), (12586, 20318)]