800401524

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{281}}^1$

素因数の和:382

約数の個数: 144

約数和(自身を含む): 2195403840

約数和(自身を除く): 1395002316

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 114, 124, 156, 186, 228, 247, 281, 372, 403, 494, 562, 589, 741, 806, 843, 961, 988, 1124, 1178, 1209, 1482, 1612, 1686, 1767, 1922, 2356, 2418, 2883, 2964, 3372, 3534, 3653, 3844, 4836, 5339, 5766, 7068, 7306, 7657, 8711, 10678, 10959, 11532, 12493, 14612, 15314, 16017, 17422, 18259, 21356, 21918, 22971, 24986, 26133, 30628, 32034, 34844, 36518, 37479, 43836, 45942, 49972, 52266, 54777, 64068, 69407, 73036, 74958, 91884, 104532, 109554, 113243, 138814, 149916, 165509, 208221, 219108, 226486, 237367, 270041, 277628, 331018, 339729, 416442, 452972, 474734, 496527, 540082, 662036, 679458, 712101, 810123, 832884, 949468, 993054, 1080164, 1358916, 1424202, 1620246, 1986108, 2151617, 2848404, 3240492, 3510533, 4303234, 5130779, 6454851, 7021066, 8606468, 10261558, 10531599, 12909702, 14042132, 15392337, 20523116, 21063198, 25819404, 30784674, 42126396, 61569348, 66700127, 133400254, 200100381, 266800508, 400200762, 800401524]

約数ペア:

[(1, 800401524), (2, 400200762), (3, 266800508), (4, 200100381), (6, 133400254), (12, 66700127), (13, 61569348), (19, 42126396), (26, 30784674), (31, 25819404), (38, 21063198), (39, 20523116), (52, 15392337), (57, 14042132), (62, 12909702), (76, 10531599), (78, 10261558), (93, 8606468), (114, 7021066), (124, 6454851), (156, 5130779), (186, 4303234), (228, 3510533), (247, 3240492), (281, 2848404), (372, 2151617), (403, 1986108), (494, 1620246), (562, 1424202), (589, 1358916), (741, 1080164), (806, 993054), (843, 949468), (961, 832884), (988, 810123), (1124, 712101), (1178, 679458), (1209, 662036), (1482, 540082), (1612, 496527), (1686, 474734), (1767, 452972), (1922, 416442), (2356, 339729), (2418, 331018), (2883, 277628), (2964, 270041), (3372, 237367), (3534, 226486), (3653, 219108), (3844, 208221), (4836, 165509), (5339, 149916), (5766, 138814), (7068, 113243), (7306, 109554), (7657, 104532), (8711, 91884), (10678, 74958), (10959, 73036), (11532, 69407), (12493, 64068), (14612, 54777), (15314, 52266), (16017, 49972), (17422, 45942), (18259, 43836), (21356, 37479), (21918, 36518), (22971, 34844), (24986, 32034), (26133, 30628)]