1865019968

素因数分解:

$2^6\times 7^4\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:322

約数の個数: 140

約数和(自身を含む): 4418129340

約数和(自身を除く): 2553109372

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 64, 98, 106, 112, 196, 212, 224, 229, 343, 371, 392, 424, 448, 458, 686, 742, 784, 848, 916, 1372, 1484, 1568, 1603, 1696, 1832, 2401, 2597, 2744, 2968, 3136, 3206, 3392, 3664, 4802, 5194, 5488, 5936, 6412, 7328, 9604, 10388, 10976, 11221, 11872, 12137, 12824, 14656, 18179, 19208, 20776, 21952, 22442, 23744, 24274, 25648, 36358, 38416, 41552, 44884, 48548, 51296, 72716, 76832, 78547, 83104, 84959, 89768, 97096, 102592, 127253, 145432, 153664, 157094, 166208, 169918, 179536, 194192, 254506, 290864, 314188, 339836, 359072, 388384, 509012, 549829, 581728, 594713, 628376, 679672, 718144, 776768, 1018024, 1099658, 1163456, 1189426, 1256752, 1359344, 2036048, 2199316, 2378852, 2513504, 2718688, 4072096, 4162991, 4398632, 4757704, 5027008, 5437376, 8144192, 8325982, 8797264, 9515408, 16651964, 17594528, 19030816, 29140937, 33303928, 35189056, 38061632, 58281874, 66607856, 116563748, 133215712, 233127496, 266431424, 466254992, 932509984, 1865019968]

約数ペア:

[(1, 1865019968), (2, 932509984), (4, 466254992), (7, 266431424), (8, 233127496), (14, 133215712), (16, 116563748), (28, 66607856), (32, 58281874), (49, 38061632), (53, 35189056), (56, 33303928), (64, 29140937), (98, 19030816), (106, 17594528), (112, 16651964), (196, 9515408), (212, 8797264), (224, 8325982), (229, 8144192), (343, 5437376), (371, 5027008), (392, 4757704), (424, 4398632), (448, 4162991), (458, 4072096), (686, 2718688), (742, 2513504), (784, 2378852), (848, 2199316), (916, 2036048), (1372, 1359344), (1484, 1256752), (1568, 1189426), (1603, 1163456), (1696, 1099658), (1832, 1018024), (2401, 776768), (2597, 718144), (2744, 679672), (2968, 628376), (3136, 594713), (3206, 581728), (3392, 549829), (3664, 509012), (4802, 388384), (5194, 359072), (5488, 339836), (5936, 314188), (6412, 290864), (7328, 254506), (9604, 194192), (10388, 179536), (10976, 169918), (11221, 166208), (11872, 157094), (12137, 153664), (12824, 145432), (14656, 127253), (18179, 102592), (19208, 97096), (20776, 89768), (21952, 84959), (22442, 83104), (23744, 78547), (24274, 76832), (25648, 72716), (36358, 51296), (38416, 48548), (41552, 44884)]