380568708

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:506

約数の個数: 144

約数和(自身を含む): 1102366720

約数和(自身を除く): 721798012

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 127, 156, 171, 228, 234, 247, 254, 337, 342, 381, 468, 494, 508, 674, 684, 741, 762, 988, 1011, 1143, 1348, 1482, 1524, 1651, 2022, 2223, 2286, 2413, 2964, 3033, 3302, 4044, 4381, 4446, 4572, 4826, 4953, 6066, 6403, 6604, 7239, 8762, 8892, 9652, 9906, 12132, 12806, 13143, 14478, 14859, 17524, 19209, 19812, 21717, 25612, 26286, 28956, 29718, 31369, 38418, 39429, 42799, 43434, 52572, 57627, 59436, 62738, 76836, 78858, 83239, 85598, 86868, 94107, 115254, 125476, 128397, 157716, 166478, 171196, 188214, 230508, 249717, 256794, 282321, 332956, 376428, 385191, 499434, 513588, 556387, 564642, 749151, 770382, 813181, 998868, 1112774, 1129284, 1498302, 1540764, 1626362, 1669161, 2225548, 2439543, 2996604, 3252724, 3338322, 4879086, 5007483, 6676644, 7318629, 9758172, 10014966, 10571353, 14637258, 20029932, 21142706, 29274516, 31714059, 42285412, 63428118, 95142177, 126856236, 190284354, 380568708]

約数ペア:

[(1, 380568708), (2, 190284354), (3, 126856236), (4, 95142177), (6, 63428118), (9, 42285412), (12, 31714059), (13, 29274516), (18, 21142706), (19, 20029932), (26, 14637258), (36, 10571353), (38, 10014966), (39, 9758172), (52, 7318629), (57, 6676644), (76, 5007483), (78, 4879086), (114, 3338322), (117, 3252724), (127, 2996604), (156, 2439543), (171, 2225548), (228, 1669161), (234, 1626362), (247, 1540764), (254, 1498302), (337, 1129284), (342, 1112774), (381, 998868), (468, 813181), (494, 770382), (508, 749151), (674, 564642), (684, 556387), (741, 513588), (762, 499434), (988, 385191), (1011, 376428), (1143, 332956), (1348, 282321), (1482, 256794), (1524, 249717), (1651, 230508), (2022, 188214), (2223, 171196), (2286, 166478), (2413, 157716), (2964, 128397), (3033, 125476), (3302, 115254), (4044, 94107), (4381, 86868), (4446, 85598), (4572, 83239), (4826, 78858), (4953, 76836), (6066, 62738), (6403, 59436), (6604, 57627), (7239, 52572), (8762, 43434), (8892, 42799), (9652, 39429), (9906, 38418), (12132, 31369), (12806, 29718), (13143, 28956), (14478, 26286), (14859, 25612), (17524, 21717), (19209, 19812)]