539184828

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{70537}}^1$

素因数の和:70571

約数の個数: 72

約数和(自身を含む): 1576101072

約数和(自身を除く): 1036916244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 70537, 141074, 211611, 282148, 423222, 493759, 846444, 916981, 987518, 1481277, 1833962, 1975036, 2750943, 2962554, 3456313, 3667924, 5501886, 5925108, 6418867, 6912626, 10368939, 11003772, 12837734, 13825252, 19256601, 20737878, 25675468, 38513202, 41475756, 44932069, 77026404, 89864138, 134796207, 179728276, 269592414, 539184828]

約数ペア:

[(1, 539184828), (2, 269592414), (3, 179728276), (4, 134796207), (6, 89864138), (7, 77026404), (12, 44932069), (13, 41475756), (14, 38513202), (21, 25675468), (26, 20737878), (28, 19256601), (39, 13825252), (42, 12837734), (49, 11003772), (52, 10368939), (78, 6912626), (84, 6418867), (91, 5925108), (98, 5501886), (147, 3667924), (156, 3456313), (182, 2962554), (196, 2750943), (273, 1975036), (294, 1833962), (364, 1481277), (546, 987518), (588, 916981), (637, 846444), (1092, 493759), (1274, 423222), (1911, 282148), (2548, 211611), (3822, 141074), (7644, 70537)]