251146896

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5227}}^1$

素因数の和:5269

約数の個数: 160

約数和(自身を含む): 871277568

約数和(自身を除く): 620130672

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 33, 39, 42, 44, 48, 52, 56, 66, 77, 78, 84, 88, 91, 104, 112, 132, 143, 154, 156, 168, 176, 182, 208, 231, 264, 273, 286, 308, 312, 336, 364, 429, 462, 528, 546, 572, 616, 624, 728, 858, 924, 1001, 1092, 1144, 1232, 1456, 1716, 1848, 2002, 2184, 2288, 3003, 3432, 3696, 4004, 4368, 5227, 6006, 6864, 8008, 10454, 12012, 15681, 16016, 20908, 24024, 31362, 36589, 41816, 48048, 57497, 62724, 67951, 73178, 83632, 109767, 114994, 125448, 135902, 146356, 172491, 203853, 219534, 229988, 250896, 271804, 292712, 344982, 402479, 407706, 439068, 459976, 475657, 543608, 585424, 689964, 747461, 804958, 815412, 878136, 919952, 951314, 1087216, 1207437, 1379928, 1426971, 1494922, 1609916, 1630824, 1756272, 1902628, 2242383, 2414874, 2759856, 2853942, 2989844, 3219832, 3261648, 3805256, 4484766, 4829748, 5232227, 5707884, 5979688, 6439664, 7610512, 8969532, 9659496, 10464454, 11415768, 11959376, 15696681, 17939064, 19318992, 20928908, 22831536, 31393362, 35878128, 41857816, 62786724, 83715632, 125573448, 251146896]

約数ペア:

[(1, 251146896), (2, 125573448), (3, 83715632), (4, 62786724), (6, 41857816), (7, 35878128), (8, 31393362), (11, 22831536), (12, 20928908), (13, 19318992), (14, 17939064), (16, 15696681), (21, 11959376), (22, 11415768), (24, 10464454), (26, 9659496), (28, 8969532), (33, 7610512), (39, 6439664), (42, 5979688), (44, 5707884), (48, 5232227), (52, 4829748), (56, 4484766), (66, 3805256), (77, 3261648), (78, 3219832), (84, 2989844), (88, 2853942), (91, 2759856), (104, 2414874), (112, 2242383), (132, 1902628), (143, 1756272), (154, 1630824), (156, 1609916), (168, 1494922), (176, 1426971), (182, 1379928), (208, 1207437), (231, 1087216), (264, 951314), (273, 919952), (286, 878136), (308, 815412), (312, 804958), (336, 747461), (364, 689964), (429, 585424), (462, 543608), (528, 475657), (546, 459976), (572, 439068), (616, 407706), (624, 402479), (728, 344982), (858, 292712), (924, 271804), (1001, 250896), (1092, 229988), (1144, 219534), (1232, 203853), (1456, 172491), (1716, 146356), (1848, 135902), (2002, 125448), (2184, 114994), (2288, 109767), (3003, 83632), (3432, 73178), (3696, 67951), (4004, 62724), (4368, 57497), (5227, 48048), (6006, 41816), (6864, 36589), (8008, 31362), (10454, 24024), (12012, 20908), (15681, 16016)]