339969366

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:427

約数の個数: 128

約数和(自身を含む): 882731520

約数和(自身を除く): 542762154

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 66, 99, 102, 131, 153, 187, 198, 257, 262, 297, 306, 374, 393, 459, 514, 561, 594, 771, 786, 918, 1122, 1179, 1441, 1542, 1683, 2227, 2313, 2358, 2827, 2882, 3366, 3537, 4323, 4369, 4454, 4626, 5049, 5654, 6681, 6939, 7074, 8481, 8646, 8738, 10098, 12969, 13107, 13362, 13878, 16962, 20043, 24497, 25443, 25938, 26214, 33667, 38907, 39321, 40086, 48059, 48994, 50886, 60129, 67334, 73491, 76329, 77814, 78642, 96118, 101001, 117963, 120258, 144177, 146982, 152658, 202002, 220473, 235926, 288354, 303003, 370337, 432531, 440946, 572339, 606006, 661419, 740674, 865062, 909009, 1111011, 1144678, 1297593, 1322838, 1717017, 1818018, 2222022, 2595186, 3333033, 3434034, 5151051, 6295729, 6666066, 9999099, 10302102, 12591458, 15453153, 18887187, 19998198, 30906306, 37774374, 56661561, 113323122, 169984683, 339969366]

約数ペア:

[(1, 339969366), (2, 169984683), (3, 113323122), (6, 56661561), (9, 37774374), (11, 30906306), (17, 19998198), (18, 18887187), (22, 15453153), (27, 12591458), (33, 10302102), (34, 9999099), (51, 6666066), (54, 6295729), (66, 5151051), (99, 3434034), (102, 3333033), (131, 2595186), (153, 2222022), (187, 1818018), (198, 1717017), (257, 1322838), (262, 1297593), (297, 1144678), (306, 1111011), (374, 909009), (393, 865062), (459, 740674), (514, 661419), (561, 606006), (594, 572339), (771, 440946), (786, 432531), (918, 370337), (1122, 303003), (1179, 288354), (1441, 235926), (1542, 220473), (1683, 202002), (2227, 152658), (2313, 146982), (2358, 144177), (2827, 120258), (2882, 117963), (3366, 101001), (3537, 96118), (4323, 78642), (4369, 77814), (4454, 76329), (4626, 73491), (5049, 67334), (5654, 60129), (6681, 50886), (6939, 48994), (7074, 48059), (8481, 40086), (8646, 39321), (8738, 38907), (10098, 33667), (12969, 26214), (13107, 25938), (13362, 25443), (13878, 24497), (16962, 20043)]