419579552

素因数分解:

$2^5\times 7^4\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 120

約数和(自身を含む): 993839616

約数和(自身を除く): 574260064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 86, 98, 112, 127, 172, 196, 224, 254, 301, 343, 344, 392, 508, 602, 686, 688, 784, 889, 1016, 1204, 1372, 1376, 1568, 1778, 2032, 2107, 2401, 2408, 2744, 3556, 4064, 4214, 4802, 4816, 5461, 5488, 6223, 7112, 8428, 9604, 9632, 10922, 10976, 12446, 14224, 14749, 16856, 19208, 21844, 24892, 28448, 29498, 33712, 38227, 38416, 43561, 43688, 49784, 58996, 67424, 76454, 76832, 87122, 87376, 99568, 103243, 117992, 152908, 174244, 174752, 199136, 206486, 235984, 267589, 304927, 305816, 348488, 412972, 471968, 535178, 609854, 611632, 696976, 825944, 1070356, 1219708, 1223264, 1393952, 1651888, 1873123, 2140712, 2439416, 3303776, 3746246, 4281424, 4878832, 7492492, 8562848, 9757664, 13111861, 14984984, 26223722, 29969968, 52447444, 59939936, 104894888, 209789776, 419579552]

約数ペア:

[(1, 419579552), (2, 209789776), (4, 104894888), (7, 59939936), (8, 52447444), (14, 29969968), (16, 26223722), (28, 14984984), (32, 13111861), (43, 9757664), (49, 8562848), (56, 7492492), (86, 4878832), (98, 4281424), (112, 3746246), (127, 3303776), (172, 2439416), (196, 2140712), (224, 1873123), (254, 1651888), (301, 1393952), (343, 1223264), (344, 1219708), (392, 1070356), (508, 825944), (602, 696976), (686, 611632), (688, 609854), (784, 535178), (889, 471968), (1016, 412972), (1204, 348488), (1372, 305816), (1376, 304927), (1568, 267589), (1778, 235984), (2032, 206486), (2107, 199136), (2401, 174752), (2408, 174244), (2744, 152908), (3556, 117992), (4064, 103243), (4214, 99568), (4802, 87376), (4816, 87122), (5461, 76832), (5488, 76454), (6223, 67424), (7112, 58996), (8428, 49784), (9604, 43688), (9632, 43561), (10922, 38416), (10976, 38227), (12446, 33712), (14224, 29498), (14749, 28448), (16856, 24892), (19208, 21844)]