2705196984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1\times {\mathrm{773}}^1$

素因数の和:1389

約数の個数: 128

約数和(自身を含む): 7962416640

約数和(自身を除く): 5257219656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 563, 773, 777, 888, 1036, 1126, 1546, 1554, 1689, 2072, 2252, 2319, 3092, 3108, 3378, 3941, 4504, 4638, 5411, 6184, 6216, 6756, 7882, 9276, 10822, 11823, 13512, 15764, 16233, 18552, 20831, 21644, 23646, 28601, 31528, 32466, 41662, 43288, 47292, 57202, 62493, 64932, 83324, 85803, 94584, 114404, 124986, 129864, 145817, 166648, 171606, 200207, 228808, 249972, 291634, 343212, 400414, 435199, 437451, 499944, 583268, 600621, 686424, 800828, 870398, 874902, 1166536, 1201242, 1305597, 1601656, 1740796, 1749804, 2402484, 2611194, 3046393, 3481592, 3499608, 4804968, 5222388, 6092786, 9139179, 10444776, 12185572, 16102363, 18278358, 24371144, 32204726, 36556716, 48307089, 64409452, 73113432, 96614178, 112716541, 128818904, 193228356, 225433082, 338149623, 386456712, 450866164, 676299246, 901732328, 1352598492, 2705196984]

約数ペア:

[(1, 2705196984), (2, 1352598492), (3, 901732328), (4, 676299246), (6, 450866164), (7, 386456712), (8, 338149623), (12, 225433082), (14, 193228356), (21, 128818904), (24, 112716541), (28, 96614178), (37, 73113432), (42, 64409452), (56, 48307089), (74, 36556716), (84, 32204726), (111, 24371144), (148, 18278358), (168, 16102363), (222, 12185572), (259, 10444776), (296, 9139179), (444, 6092786), (518, 5222388), (563, 4804968), (773, 3499608), (777, 3481592), (888, 3046393), (1036, 2611194), (1126, 2402484), (1546, 1749804), (1554, 1740796), (1689, 1601656), (2072, 1305597), (2252, 1201242), (2319, 1166536), (3092, 874902), (3108, 870398), (3378, 800828), (3941, 686424), (4504, 600621), (4638, 583268), (5411, 499944), (6184, 437451), (6216, 435199), (6756, 400414), (7882, 343212), (9276, 291634), (10822, 249972), (11823, 228808), (13512, 200207), (15764, 171606), (16233, 166648), (18552, 145817), (20831, 129864), (21644, 124986), (23646, 114404), (28601, 94584), (31528, 85803), (32466, 83324), (41662, 64932), (43288, 62493), (47292, 57202)]