1297776228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{42797}}^1$

素因数の和:42849

約数の個数: 72

約数和(自身を含む): 3652552512

約数和(自身を除く): 2354776284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 361, 399, 532, 722, 798, 1083, 1444, 1596, 2166, 2527, 4332, 5054, 7581, 10108, 15162, 30324, 42797, 85594, 128391, 171188, 256782, 299579, 513564, 599158, 813143, 898737, 1198316, 1626286, 1797474, 2439429, 3252572, 3594948, 4878858, 5692001, 9757716, 11384002, 15449717, 17076003, 22768004, 30899434, 34152006, 46349151, 61798868, 68304012, 92698302, 108148019, 185396604, 216296038, 324444057, 432592076, 648888114, 1297776228]

約数ペア:

[(1, 1297776228), (2, 648888114), (3, 432592076), (4, 324444057), (6, 216296038), (7, 185396604), (12, 108148019), (14, 92698302), (19, 68304012), (21, 61798868), (28, 46349151), (38, 34152006), (42, 30899434), (57, 22768004), (76, 17076003), (84, 15449717), (114, 11384002), (133, 9757716), (228, 5692001), (266, 4878858), (361, 3594948), (399, 3252572), (532, 2439429), (722, 1797474), (798, 1626286), (1083, 1198316), (1444, 898737), (1596, 813143), (2166, 599158), (2527, 513564), (4332, 299579), (5054, 256782), (7581, 171188), (10108, 128391), (15162, 85594), (30324, 42797)]