252710848

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1051}}^1$

素因数の和:1110

約数の個数: 84

約数和(自身を含む): 574229992

約数和(自身を除く): 321519144

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 289, 416, 442, 544, 578, 832, 884, 1051, 1088, 1156, 1768, 2102, 2312, 3536, 3757, 4204, 4624, 7072, 7514, 8408, 9248, 13663, 14144, 15028, 16816, 17867, 18496, 27326, 30056, 33632, 35734, 54652, 60112, 67264, 71468, 109304, 120224, 142936, 218608, 232271, 240448, 285872, 303739, 437216, 464542, 571744, 607478, 874432, 929084, 1143488, 1214956, 1858168, 2429912, 3716336, 3948607, 4859824, 7432672, 7897214, 9719648, 14865344, 15794428, 19439296, 31588856, 63177712, 126355424, 252710848]

約数ペア:

[(1, 252710848), (2, 126355424), (4, 63177712), (8, 31588856), (13, 19439296), (16, 15794428), (17, 14865344), (26, 9719648), (32, 7897214), (34, 7432672), (52, 4859824), (64, 3948607), (68, 3716336), (104, 2429912), (136, 1858168), (208, 1214956), (221, 1143488), (272, 929084), (289, 874432), (416, 607478), (442, 571744), (544, 464542), (578, 437216), (832, 303739), (884, 285872), (1051, 240448), (1088, 232271), (1156, 218608), (1768, 142936), (2102, 120224), (2312, 109304), (3536, 71468), (3757, 67264), (4204, 60112), (4624, 54652), (7072, 35734), (7514, 33632), (8408, 30056), (9248, 27326), (13663, 18496), (14144, 17867), (15028, 16816)]