215504016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{479}}^1$

素因数の和:613

約数の個数: 160

約数和(自身を含む): 693288960

約数和(自身を除く): 477784944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 103, 104, 112, 156, 168, 182, 206, 208, 273, 309, 312, 336, 364, 412, 479, 546, 618, 624, 721, 728, 824, 958, 1092, 1236, 1339, 1437, 1442, 1456, 1648, 1916, 2163, 2184, 2472, 2678, 2874, 2884, 3353, 3832, 4017, 4326, 4368, 4944, 5356, 5748, 5768, 6227, 6706, 7664, 8034, 8652, 9373, 10059, 10712, 11496, 11536, 12454, 13412, 16068, 17304, 18681, 18746, 20118, 21424, 22992, 24908, 26824, 28119, 32136, 34608, 37362, 37492, 40236, 43589, 49337, 49816, 53648, 56238, 64272, 74724, 74984, 80472, 87178, 98674, 99632, 112476, 130767, 148011, 149448, 149968, 160944, 174356, 197348, 224952, 261534, 296022, 298896, 345359, 348712, 394696, 449904, 523068, 592044, 641381, 690718, 697424, 789392, 1036077, 1046136, 1184088, 1282762, 1381436, 1924143, 2072154, 2092272, 2368176, 2565524, 2762872, 3848286, 4144308, 4489667, 5131048, 5525744, 7696572, 8288616, 8979334, 10262096, 13469001, 15393144, 16577232, 17958668, 26938002, 30786288, 35917336, 53876004, 71834672, 107752008, 215504016]

約数ペア:

[(1, 215504016), (2, 107752008), (3, 71834672), (4, 53876004), (6, 35917336), (7, 30786288), (8, 26938002), (12, 17958668), (13, 16577232), (14, 15393144), (16, 13469001), (21, 10262096), (24, 8979334), (26, 8288616), (28, 7696572), (39, 5525744), (42, 5131048), (48, 4489667), (52, 4144308), (56, 3848286), (78, 2762872), (84, 2565524), (91, 2368176), (103, 2092272), (104, 2072154), (112, 1924143), (156, 1381436), (168, 1282762), (182, 1184088), (206, 1046136), (208, 1036077), (273, 789392), (309, 697424), (312, 690718), (336, 641381), (364, 592044), (412, 523068), (479, 449904), (546, 394696), (618, 348712), (624, 345359), (721, 298896), (728, 296022), (824, 261534), (958, 224952), (1092, 197348), (1236, 174356), (1339, 160944), (1437, 149968), (1442, 149448), (1456, 148011), (1648, 130767), (1916, 112476), (2163, 99632), (2184, 98674), (2472, 87178), (2678, 80472), (2874, 74984), (2884, 74724), (3353, 64272), (3832, 56238), (4017, 53648), (4326, 49816), (4368, 49337), (4944, 43589), (5356, 40236), (5748, 37492), (5768, 37362), (6227, 34608), (6706, 32136), (7664, 28119), (8034, 26824), (8652, 24908), (9373, 22992), (10059, 21424), (10712, 20118), (11496, 18746), (11536, 18681), (12454, 17304), (13412, 16068)]