266926324

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:509

約数の個数: 72

約数和(自身を含む): 567665280

約数和(自身を除く): 300738956

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 151, 196, 203, 302, 311, 406, 604, 622, 812, 1057, 1244, 1421, 2114, 2177, 2842, 4228, 4354, 4379, 5684, 7399, 8708, 8758, 9019, 14798, 15239, 17516, 18038, 29596, 30478, 30653, 36076, 46961, 60956, 61306, 63133, 93922, 122612, 126266, 187844, 214571, 252532, 328727, 429142, 441931, 657454, 858284, 883862, 1314908, 1361869, 1767724, 2301089, 2723738, 4602178, 5447476, 9204356, 9533083, 19066166, 38132332, 66731581, 133463162, 266926324]

約数ペア:

[(1, 266926324), (2, 133463162), (4, 66731581), (7, 38132332), (14, 19066166), (28, 9533083), (29, 9204356), (49, 5447476), (58, 4602178), (98, 2723738), (116, 2301089), (151, 1767724), (196, 1361869), (203, 1314908), (302, 883862), (311, 858284), (406, 657454), (604, 441931), (622, 429142), (812, 328727), (1057, 252532), (1244, 214571), (1421, 187844), (2114, 126266), (2177, 122612), (2842, 93922), (4228, 63133), (4354, 61306), (4379, 60956), (5684, 46961), (7399, 36076), (8708, 30653), (8758, 30478), (9019, 29596), (14798, 18038), (15239, 17516)]