15947008324

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{2857}}^1$

素因数の和:3269

約数の個数: 72

約数和(自身を含む): 31631886720

約数和(自身を除く): 15684878396

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 169, 299, 338, 359, 598, 676, 718, 1196, 1436, 2857, 3887, 4667, 5714, 7774, 8257, 9334, 11428, 15548, 16514, 18668, 33028, 37141, 60671, 65711, 74282, 107341, 121342, 131422, 148564, 214682, 242684, 262844, 429364, 482833, 854243, 965666, 1025663, 1395433, 1708486, 1931332, 2051326, 2790866, 3416972, 4102652, 5581732, 11105159, 13333619, 22210318, 23590249, 26667238, 44420636, 47180498, 53334476, 94360996, 173337047, 306673237, 346674094, 613346474, 693348188, 1226692948, 3986752081, 7973504162, 15947008324]

約数ペア:

[(1, 15947008324), (2, 7973504162), (4, 3986752081), (13, 1226692948), (23, 693348188), (26, 613346474), (46, 346674094), (52, 306673237), (92, 173337047), (169, 94360996), (299, 53334476), (338, 47180498), (359, 44420636), (598, 26667238), (676, 23590249), (718, 22210318), (1196, 13333619), (1436, 11105159), (2857, 5581732), (3887, 4102652), (4667, 3416972), (5714, 2790866), (7774, 2051326), (8257, 1931332), (9334, 1708486), (11428, 1395433), (15548, 1025663), (16514, 965666), (18668, 854243), (33028, 482833), (37141, 429364), (60671, 262844), (65711, 242684), (74282, 214682), (107341, 148564), (121342, 131422)]