431683122

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{443}}^1$

素因数の和:536

約数の個数: 72

約数和(自身を含む): 968198832

約数和(自身を除く): 536515710

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 169, 186, 338, 403, 443, 507, 806, 886, 961, 1014, 1209, 1329, 1922, 2418, 2658, 2883, 5239, 5759, 5766, 10478, 11518, 12493, 13733, 15717, 17277, 24986, 27466, 31434, 34554, 37479, 41199, 74867, 74958, 82398, 149734, 162409, 178529, 224601, 324818, 357058, 425723, 449202, 487227, 535587, 851446, 974454, 1071174, 1277169, 2320877, 2554338, 4641754, 5534399, 6962631, 11068798, 13925262, 16603197, 33206394, 71947187, 143894374, 215841561, 431683122]

約数ペア:

[(1, 431683122), (2, 215841561), (3, 143894374), (6, 71947187), (13, 33206394), (26, 16603197), (31, 13925262), (39, 11068798), (62, 6962631), (78, 5534399), (93, 4641754), (169, 2554338), (186, 2320877), (338, 1277169), (403, 1071174), (443, 974454), (507, 851446), (806, 535587), (886, 487227), (961, 449202), (1014, 425723), (1209, 357058), (1329, 324818), (1922, 224601), (2418, 178529), (2658, 162409), (2883, 149734), (5239, 82398), (5759, 74958), (5766, 74867), (10478, 41199), (11518, 37479), (12493, 34554), (13733, 31434), (15717, 27466), (17277, 24986)]