621844393408

素因数分解:

$2^6\times 7^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1\times {\mathrm{30169}}^1$

素因数の和:30658

約数の個数: 112

約数和(自身を含む): 1424738425600

約数和(自身を除く): 802894032192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 139, 224, 278, 331, 448, 556, 662, 973, 1112, 1324, 1946, 2224, 2317, 2648, 3892, 4448, 4634, 5296, 7784, 8896, 9268, 10592, 15568, 18536, 21184, 30169, 31136, 37072, 46009, 60338, 62272, 74144, 92018, 120676, 148288, 184036, 211183, 241352, 322063, 368072, 422366, 482704, 644126, 736144, 844732, 965408, 1288252, 1472288, 1689464, 1930816, 2576504, 2944576, 3378928, 4193491, 5153008, 6757856, 8386982, 9985939, 10306016, 13515712, 16773964, 19971878, 20612032, 29354437, 33547928, 39943756, 58708874, 67095856, 69901573, 79887512, 117417748, 134191712, 139803146, 159775024, 234835496, 268383424, 279606292, 319550048, 469670992, 559212584, 639100096, 939341984, 1118425168, 1388045521, 1878683968, 2236850336, 2776091042, 4473700672, 5552182084, 9716318647, 11104364168, 19432637294, 22208728336, 38865274588, 44417456672, 77730549176, 88834913344, 155461098352, 310922196704, 621844393408]

約数ペア:

[(1, 621844393408), (2, 310922196704), (4, 155461098352), (7, 88834913344), (8, 77730549176), (14, 44417456672), (16, 38865274588), (28, 22208728336), (32, 19432637294), (56, 11104364168), (64, 9716318647), (112, 5552182084), (139, 4473700672), (224, 2776091042), (278, 2236850336), (331, 1878683968), (448, 1388045521), (556, 1118425168), (662, 939341984), (973, 639100096), (1112, 559212584), (1324, 469670992), (1946, 319550048), (2224, 279606292), (2317, 268383424), (2648, 234835496), (3892, 159775024), (4448, 139803146), (4634, 134191712), (5296, 117417748), (7784, 79887512), (8896, 69901573), (9268, 67095856), (10592, 58708874), (15568, 39943756), (18536, 33547928), (21184, 29354437), (30169, 20612032), (31136, 19971878), (37072, 16773964), (46009, 13515712), (60338, 10306016), (62272, 9985939), (74144, 8386982), (92018, 6757856), (120676, 5153008), (148288, 4193491), (184036, 3378928), (211183, 2944576), (241352, 2576504), (322063, 1930816), (368072, 1689464), (422366, 1472288), (482704, 1288252), (644126, 965408), (736144, 844732)]