2081960064

素因数分解:

$2^7\times 3^3\times {\mathrm{487}}^1\times {\mathrm{1237}}^1$

素因数の和:1747

約数の個数: 128

約数和(自身を含む): 6162268800

約数和(自身を除く): 4080308736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 487, 576, 864, 974, 1152, 1237, 1461, 1728, 1948, 2474, 2922, 3456, 3711, 3896, 4383, 4948, 5844, 7422, 7792, 8766, 9896, 11133, 11688, 13149, 14844, 15584, 17532, 19792, 22266, 23376, 26298, 29688, 31168, 33399, 35064, 39584, 44532, 46752, 52596, 59376, 62336, 66798, 70128, 79168, 89064, 93504, 105192, 118752, 133596, 140256, 158336, 178128, 187008, 210384, 237504, 267192, 280512, 356256, 420768, 475008, 534384, 561024, 602419, 712512, 841536, 1068768, 1204838, 1425024, 1683072, 1807257, 2137536, 2409676, 3614514, 4275072, 4819352, 5421771, 7229028, 9638704, 10843542, 14458056, 16265313, 19277408, 21687084, 28916112, 32530626, 38554816, 43374168, 57832224, 65061252, 77109632, 86748336, 115664448, 130122504, 173496672, 231328896, 260245008, 346993344, 520490016, 693986688, 1040980032, 2081960064]

約数ペア:

[(1, 2081960064), (2, 1040980032), (3, 693986688), (4, 520490016), (6, 346993344), (8, 260245008), (9, 231328896), (12, 173496672), (16, 130122504), (18, 115664448), (24, 86748336), (27, 77109632), (32, 65061252), (36, 57832224), (48, 43374168), (54, 38554816), (64, 32530626), (72, 28916112), (96, 21687084), (108, 19277408), (128, 16265313), (144, 14458056), (192, 10843542), (216, 9638704), (288, 7229028), (384, 5421771), (432, 4819352), (487, 4275072), (576, 3614514), (864, 2409676), (974, 2137536), (1152, 1807257), (1237, 1683072), (1461, 1425024), (1728, 1204838), (1948, 1068768), (2474, 841536), (2922, 712512), (3456, 602419), (3711, 561024), (3896, 534384), (4383, 475008), (4948, 420768), (5844, 356256), (7422, 280512), (7792, 267192), (8766, 237504), (9896, 210384), (11133, 187008), (11688, 178128), (13149, 158336), (14844, 140256), (15584, 133596), (17532, 118752), (19792, 105192), (22266, 93504), (23376, 89064), (26298, 79168), (29688, 70128), (31168, 66798), (33399, 62336), (35064, 59376), (39584, 52596), (44532, 46752)]