538315744

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:428

約数の個数: 96

約数和(自身を含む): 1171812096

約数和(自身を除く): 633496352

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 137, 233, 248, 272, 274, 466, 496, 527, 544, 548, 932, 992, 1054, 1096, 1864, 2108, 2192, 2329, 3728, 3961, 4216, 4247, 4384, 4658, 7223, 7456, 7922, 8432, 8494, 9316, 14446, 15844, 16864, 16988, 18632, 28892, 31688, 31921, 33976, 37264, 57784, 63376, 63842, 67952, 72199, 74528, 115568, 122791, 126752, 127684, 135904, 144398, 231136, 245582, 255368, 288796, 491164, 510736, 542657, 577592, 982328, 989551, 1021472, 1085314, 1155184, 1964656, 1979102, 2170628, 2310368, 3929312, 3958204, 4341256, 7916408, 8682512, 15832816, 16822367, 17365024, 31665632, 33644734, 67289468, 134578936, 269157872, 538315744]

約数ペア:

[(1, 538315744), (2, 269157872), (4, 134578936), (8, 67289468), (16, 33644734), (17, 31665632), (31, 17365024), (32, 16822367), (34, 15832816), (62, 8682512), (68, 7916408), (124, 4341256), (136, 3958204), (137, 3929312), (233, 2310368), (248, 2170628), (272, 1979102), (274, 1964656), (466, 1155184), (496, 1085314), (527, 1021472), (544, 989551), (548, 982328), (932, 577592), (992, 542657), (1054, 510736), (1096, 491164), (1864, 288796), (2108, 255368), (2192, 245582), (2329, 231136), (3728, 144398), (3961, 135904), (4216, 127684), (4247, 126752), (4384, 122791), (4658, 115568), (7223, 74528), (7456, 72199), (7922, 67952), (8432, 63842), (8494, 63376), (9316, 57784), (14446, 37264), (15844, 33976), (16864, 31921), (16988, 31688), (18632, 28892)]