489834832564

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{716707}}^1$

素因数の和:717053

約数の個数: 72

約数和(自身を含む): 1091248133472

約数和(自身を除く): 601413300908

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 317, 539, 634, 1078, 1268, 2156, 2219, 3487, 4438, 6974, 8876, 13948, 15533, 24409, 31066, 48818, 62132, 97636, 170863, 341726, 683452, 716707, 1433414, 2866828, 5016949, 7883777, 10033898, 15767554, 20067796, 31535108, 35118643, 55186439, 70237286, 110372878, 140474572, 220745756, 227196119, 386305073, 454392238, 772610146, 908784476, 1545220292, 1590372833, 2499157309, 3180745666, 4998314618, 6361491332, 9996629236, 11132609831, 17494101163, 22265219662, 34988202326, 44530439324, 69976404652, 122458708141, 244917416282, 489834832564]

約数ペア:

[(1, 489834832564), (2, 244917416282), (4, 122458708141), (7, 69976404652), (11, 44530439324), (14, 34988202326), (22, 22265219662), (28, 17494101163), (44, 11132609831), (49, 9996629236), (77, 6361491332), (98, 4998314618), (154, 3180745666), (196, 2499157309), (308, 1590372833), (317, 1545220292), (539, 908784476), (634, 772610146), (1078, 454392238), (1268, 386305073), (2156, 227196119), (2219, 220745756), (3487, 140474572), (4438, 110372878), (6974, 70237286), (8876, 55186439), (13948, 35118643), (15533, 31535108), (24409, 20067796), (31066, 15767554), (48818, 10033898), (62132, 7883777), (97636, 5016949), (170863, 2866828), (341726, 1433414), (683452, 716707)]