254426172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:456

約数の個数: 192

約数和(自身を含む): 812851200

約数和(自身を除く): 558425028

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 59, 66, 77, 78, 84, 91, 118, 132, 143, 154, 156, 177, 182, 231, 236, 273, 286, 308, 354, 359, 364, 413, 429, 462, 546, 572, 649, 708, 718, 767, 826, 858, 924, 1001, 1077, 1092, 1239, 1298, 1436, 1534, 1652, 1716, 1947, 2002, 2154, 2301, 2478, 2513, 2596, 3003, 3068, 3894, 3949, 4004, 4308, 4543, 4602, 4667, 4956, 5026, 5369, 6006, 7539, 7788, 7898, 8437, 9086, 9204, 9334, 10052, 10738, 11847, 12012, 13629, 14001, 15078, 15796, 16107, 16874, 18172, 18668, 21181, 21476, 23694, 25311, 27258, 27643, 28002, 30156, 32214, 32669, 33748, 42362, 47388, 50622, 51337, 54516, 55286, 56004, 59059, 63543, 64428, 65338, 82929, 84724, 98007, 101244, 102674, 110572, 118118, 127086, 130676, 148267, 154011, 165858, 177177, 196014, 205348, 232991, 236236, 254172, 275353, 296534, 308022, 331716, 354354, 359359, 392028, 444801, 465982, 550706, 593068, 616044, 698973, 708708, 718718, 826059, 889602, 931964, 1078077, 1101412, 1397946, 1437436, 1630937, 1652118, 1779204, 1927471, 2156154, 2795892, 3028883, 3261874, 3304236, 3854942, 4312308, 4892811, 5782413, 6057766, 6523748, 7709884, 9086649, 9785622, 11564826, 12115532, 18173298, 19571244, 21202181, 23129652, 36346596, 42404362, 63606543, 84808724, 127213086, 254426172]

約数ペア:

[(1, 254426172), (2, 127213086), (3, 84808724), (4, 63606543), (6, 42404362), (7, 36346596), (11, 23129652), (12, 21202181), (13, 19571244), (14, 18173298), (21, 12115532), (22, 11564826), (26, 9785622), (28, 9086649), (33, 7709884), (39, 6523748), (42, 6057766), (44, 5782413), (52, 4892811), (59, 4312308), (66, 3854942), (77, 3304236), (78, 3261874), (84, 3028883), (91, 2795892), (118, 2156154), (132, 1927471), (143, 1779204), (154, 1652118), (156, 1630937), (177, 1437436), (182, 1397946), (231, 1101412), (236, 1078077), (273, 931964), (286, 889602), (308, 826059), (354, 718718), (359, 708708), (364, 698973), (413, 616044), (429, 593068), (462, 550706), (546, 465982), (572, 444801), (649, 392028), (708, 359359), (718, 354354), (767, 331716), (826, 308022), (858, 296534), (924, 275353), (1001, 254172), (1077, 236236), (1092, 232991), (1239, 205348), (1298, 196014), (1436, 177177), (1534, 165858), (1652, 154011), (1716, 148267), (1947, 130676), (2002, 127086), (2154, 118118), (2301, 110572), (2478, 102674), (2513, 101244), (2596, 98007), (3003, 84724), (3068, 82929), (3894, 65338), (3949, 64428), (4004, 63543), (4308, 59059), (4543, 56004), (4602, 55286), (4667, 54516), (4956, 51337), (5026, 50622), (5369, 47388), (6006, 42362), (7539, 33748), (7788, 32669), (7898, 32214), (8437, 30156), (9086, 28002), (9204, 27643), (9334, 27258), (10052, 25311), (10738, 23694), (11847, 21476), (12012, 21181), (13629, 18668), (14001, 18172), (15078, 16874), (15796, 16107)]