504517312

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{631}}^1$

素因数の和:718

約数の個数: 84

約数和(自身を含む): 1115830128

約数和(自身を除く): 611312816

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 631, 806, 832, 961, 992, 1262, 1612, 1922, 1984, 2524, 3224, 3844, 5048, 6448, 7688, 8203, 10096, 12493, 12896, 15376, 16406, 19561, 20192, 24986, 25792, 30752, 32812, 39122, 40384, 49972, 61504, 65624, 78244, 99944, 131248, 156488, 199888, 254293, 262496, 312976, 399776, 508586, 524992, 606391, 625952, 799552, 1017172, 1212782, 1251904, 2034344, 2425564, 4068688, 4851128, 7883083, 8137376, 9702256, 15766166, 16274752, 19404512, 31532332, 38809024, 63064664, 126129328, 252258656, 504517312]

約数ペア:

[(1, 504517312), (2, 252258656), (4, 126129328), (8, 63064664), (13, 38809024), (16, 31532332), (26, 19404512), (31, 16274752), (32, 15766166), (52, 9702256), (62, 8137376), (64, 7883083), (104, 4851128), (124, 4068688), (208, 2425564), (248, 2034344), (403, 1251904), (416, 1212782), (496, 1017172), (631, 799552), (806, 625952), (832, 606391), (961, 524992), (992, 508586), (1262, 399776), (1612, 312976), (1922, 262496), (1984, 254293), (2524, 199888), (3224, 156488), (3844, 131248), (5048, 99944), (6448, 78244), (7688, 65624), (8203, 61504), (10096, 49972), (12493, 40384), (12896, 39122), (15376, 32812), (16406, 30752), (19561, 25792), (20192, 24986)]