242555456

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1559}}^1$

素因数の和:1612

約数の個数: 112

約数和(自身を含む): 599114880

約数和(自身を除く): 356559424

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 64, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 352, 374, 416, 442, 544, 572, 704, 748, 832, 884, 1088, 1144, 1496, 1559, 1768, 2288, 2431, 2992, 3118, 3536, 4576, 4862, 5984, 6236, 7072, 9152, 9724, 11968, 12472, 14144, 17149, 19448, 20267, 24944, 26503, 34298, 38896, 40534, 49888, 53006, 68596, 77792, 81068, 99776, 106012, 137192, 155584, 162136, 212024, 222937, 274384, 291533, 324272, 344539, 424048, 445874, 548768, 583066, 648544, 689078, 848096, 891748, 1097536, 1166132, 1297088, 1378156, 1696192, 1783496, 2332264, 2756312, 3566992, 3789929, 4664528, 5512624, 7133984, 7579858, 9329056, 11025248, 14267968, 15159716, 18658112, 22050496, 30319432, 60638864, 121277728, 242555456]

約数ペア:

[(1, 242555456), (2, 121277728), (4, 60638864), (8, 30319432), (11, 22050496), (13, 18658112), (16, 15159716), (17, 14267968), (22, 11025248), (26, 9329056), (32, 7579858), (34, 7133984), (44, 5512624), (52, 4664528), (64, 3789929), (68, 3566992), (88, 2756312), (104, 2332264), (136, 1783496), (143, 1696192), (176, 1378156), (187, 1297088), (208, 1166132), (221, 1097536), (272, 891748), (286, 848096), (352, 689078), (374, 648544), (416, 583066), (442, 548768), (544, 445874), (572, 424048), (704, 344539), (748, 324272), (832, 291533), (884, 274384), (1088, 222937), (1144, 212024), (1496, 162136), (1559, 155584), (1768, 137192), (2288, 106012), (2431, 99776), (2992, 81068), (3118, 77792), (3536, 68596), (4576, 53006), (4862, 49888), (5984, 40534), (6236, 38896), (7072, 34298), (9152, 26503), (9724, 24944), (11968, 20267), (12472, 19448), (14144, 17149)]