505055936

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^5$

素因数の和:81

約数の個数: 126

約数和(自身を含む): 1282432284

約数和(自身を除く): 777376348

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 121, 154, 176, 196, 224, 242, 308, 352, 392, 448, 484, 539, 616, 704, 784, 847, 968, 1078, 1232, 1331, 1568, 1694, 1936, 2156, 2464, 2662, 3136, 3388, 3872, 4312, 4928, 5324, 5929, 6776, 7744, 8624, 9317, 10648, 11858, 13552, 14641, 17248, 18634, 21296, 23716, 27104, 29282, 34496, 37268, 42592, 47432, 54208, 58564, 65219, 74536, 85184, 94864, 102487, 117128, 130438, 149072, 161051, 189728, 204974, 234256, 260876, 298144, 322102, 379456, 409948, 468512, 521752, 596288, 644204, 717409, 819896, 937024, 1043504, 1127357, 1288408, 1434818, 1639792, 2087008, 2254714, 2576816, 2869636, 3279584, 4174016, 4509428, 5153632, 5739272, 6559168, 7891499, 9018856, 10307264, 11478544, 15782998, 18037712, 22957088, 31565996, 36075424, 45914176, 63131992, 72150848, 126263984, 252527968, 505055936]

約数ペア:

[(1, 505055936), (2, 252527968), (4, 126263984), (7, 72150848), (8, 63131992), (11, 45914176), (14, 36075424), (16, 31565996), (22, 22957088), (28, 18037712), (32, 15782998), (44, 11478544), (49, 10307264), (56, 9018856), (64, 7891499), (77, 6559168), (88, 5739272), (98, 5153632), (112, 4509428), (121, 4174016), (154, 3279584), (176, 2869636), (196, 2576816), (224, 2254714), (242, 2087008), (308, 1639792), (352, 1434818), (392, 1288408), (448, 1127357), (484, 1043504), (539, 937024), (616, 819896), (704, 717409), (784, 644204), (847, 596288), (968, 521752), (1078, 468512), (1232, 409948), (1331, 379456), (1568, 322102), (1694, 298144), (1936, 260876), (2156, 234256), (2464, 204974), (2662, 189728), (3136, 161051), (3388, 149072), (3872, 130438), (4312, 117128), (4928, 102487), (5324, 94864), (5929, 85184), (6776, 74536), (7744, 65219), (8624, 58564), (9317, 54208), (10648, 47432), (11858, 42592), (13552, 37268), (14641, 34496), (17248, 29282), (18634, 27104), (21296, 23716)]