2008339944

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1171}}^1$

素因数の和:1455

約数の個数: 128

約数和(自身を含む): 5670604800

約数和(自身を除く): 3662264856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 239, 276, 299, 312, 478, 552, 598, 717, 897, 956, 1171, 1196, 1434, 1794, 1912, 2342, 2392, 2868, 3107, 3513, 3588, 4684, 5497, 5736, 6214, 7026, 7176, 9321, 9368, 10994, 12428, 14052, 15223, 16491, 18642, 21988, 24856, 26933, 28104, 30446, 32982, 37284, 43976, 45669, 53866, 60892, 65964, 71461, 74568, 80799, 91338, 107732, 121784, 131928, 142922, 161598, 182676, 214383, 215464, 279869, 285844, 323196, 350129, 365352, 428766, 559738, 571688, 646392, 700258, 839607, 857532, 1050387, 1119476, 1400516, 1679214, 1715064, 2100774, 2238952, 2801032, 3358428, 3638297, 4201548, 6436987, 6716856, 7276594, 8403096, 10914891, 12873974, 14553188, 19310961, 21829782, 25747948, 29106376, 38621922, 43659564, 51495896, 77243844, 83680831, 87319128, 154487688, 167361662, 251042493, 334723324, 502084986, 669446648, 1004169972, 2008339944]

約数ペア:

[(1, 2008339944), (2, 1004169972), (3, 669446648), (4, 502084986), (6, 334723324), (8, 251042493), (12, 167361662), (13, 154487688), (23, 87319128), (24, 83680831), (26, 77243844), (39, 51495896), (46, 43659564), (52, 38621922), (69, 29106376), (78, 25747948), (92, 21829782), (104, 19310961), (138, 14553188), (156, 12873974), (184, 10914891), (239, 8403096), (276, 7276594), (299, 6716856), (312, 6436987), (478, 4201548), (552, 3638297), (598, 3358428), (717, 2801032), (897, 2238952), (956, 2100774), (1171, 1715064), (1196, 1679214), (1434, 1400516), (1794, 1119476), (1912, 1050387), (2342, 857532), (2392, 839607), (2868, 700258), (3107, 646392), (3513, 571688), (3588, 559738), (4684, 428766), (5497, 365352), (5736, 350129), (6214, 323196), (7026, 285844), (7176, 279869), (9321, 215464), (9368, 214383), (10994, 182676), (12428, 161598), (14052, 142922), (15223, 131928), (16491, 121784), (18642, 107732), (21988, 91338), (24856, 80799), (26933, 74568), (28104, 71461), (30446, 65964), (32982, 60892), (37284, 53866), (43976, 45669)]