251938368

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2339}}^1$

素因数の和:2385

約数の個数: 168

約数和(自身を含む): 834481440

約数和(自身を除く): 582543072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 44, 48, 51, 64, 66, 68, 72, 88, 96, 99, 102, 132, 136, 144, 153, 176, 187, 192, 198, 204, 264, 272, 288, 306, 352, 374, 396, 408, 528, 544, 561, 576, 612, 704, 748, 792, 816, 1056, 1088, 1122, 1224, 1496, 1584, 1632, 1683, 2112, 2244, 2339, 2448, 2992, 3168, 3264, 3366, 4488, 4678, 4896, 5984, 6336, 6732, 7017, 8976, 9356, 9792, 11968, 13464, 14034, 17952, 18712, 21051, 25729, 26928, 28068, 35904, 37424, 39763, 42102, 51458, 53856, 56136, 74848, 77187, 79526, 84204, 102916, 107712, 112272, 119289, 149696, 154374, 159052, 168408, 205832, 224544, 231561, 238578, 308748, 318104, 336816, 357867, 411664, 437393, 449088, 463122, 477156, 617496, 636208, 673632, 715734, 823328, 874786, 926244, 954312, 1234992, 1272416, 1312179, 1347264, 1431468, 1646656, 1749572, 1852488, 1908624, 2469984, 2544832, 2624358, 2862936, 3499144, 3704976, 3817248, 3936537, 4939968, 5248716, 5725872, 6998288, 7409952, 7634496, 7873074, 10497432, 11451744, 13996576, 14819904, 15746148, 20994864, 22903488, 27993152, 31492296, 41989728, 62984592, 83979456, 125969184, 251938368]

約数ペア:

[(1, 251938368), (2, 125969184), (3, 83979456), (4, 62984592), (6, 41989728), (8, 31492296), (9, 27993152), (11, 22903488), (12, 20994864), (16, 15746148), (17, 14819904), (18, 13996576), (22, 11451744), (24, 10497432), (32, 7873074), (33, 7634496), (34, 7409952), (36, 6998288), (44, 5725872), (48, 5248716), (51, 4939968), (64, 3936537), (66, 3817248), (68, 3704976), (72, 3499144), (88, 2862936), (96, 2624358), (99, 2544832), (102, 2469984), (132, 1908624), (136, 1852488), (144, 1749572), (153, 1646656), (176, 1431468), (187, 1347264), (192, 1312179), (198, 1272416), (204, 1234992), (264, 954312), (272, 926244), (288, 874786), (306, 823328), (352, 715734), (374, 673632), (396, 636208), (408, 617496), (528, 477156), (544, 463122), (561, 449088), (576, 437393), (612, 411664), (704, 357867), (748, 336816), (792, 318104), (816, 308748), (1056, 238578), (1088, 231561), (1122, 224544), (1224, 205832), (1496, 168408), (1584, 159052), (1632, 154374), (1683, 149696), (2112, 119289), (2244, 112272), (2339, 107712), (2448, 102916), (2992, 84204), (3168, 79526), (3264, 77187), (3366, 74848), (4488, 56136), (4678, 53856), (4896, 51458), (5984, 42102), (6336, 39763), (6732, 37424), (7017, 35904), (8976, 28068), (9356, 26928), (9792, 25729), (11968, 21051), (13464, 18712), (14034, 17952)]