1279517512

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103387}}^1$

素因数の和:103430

約数の個数: 64

約数和(自身を含む): 3126453120

約数和(自身を除く): 1846935608

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 3094, 6188, 12376, 103387, 206774, 413548, 723709, 827096, 1344031, 1447418, 1757579, 2688062, 2894836, 3515158, 5376124, 5789672, 7030316, 9408217, 10752248, 12303053, 14060632, 18816434, 22848527, 24606106, 37632868, 45697054, 49212212, 75265736, 91394108, 98424424, 159939689, 182788216, 319879378, 639758756, 1279517512]

約数ペア:

[(1, 1279517512), (2, 639758756), (4, 319879378), (7, 182788216), (8, 159939689), (13, 98424424), (14, 91394108), (17, 75265736), (26, 49212212), (28, 45697054), (34, 37632868), (52, 24606106), (56, 22848527), (68, 18816434), (91, 14060632), (104, 12303053), (119, 10752248), (136, 9408217), (182, 7030316), (221, 5789672), (238, 5376124), (364, 3515158), (442, 2894836), (476, 2688062), (728, 1757579), (884, 1447418), (952, 1344031), (1547, 827096), (1768, 723709), (3094, 413548), (6188, 206774), (12376, 103387)]