2109393792

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{55487}}^1$

素因数の和:55521

約数の個数: 128

約数和(自身を含む): 6791731200

約数和(自身を除く): 4682337408

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 264, 288, 297, 352, 384, 396, 432, 528, 576, 594, 704, 792, 864, 1056, 1152, 1188, 1408, 1584, 1728, 2112, 2376, 3168, 3456, 4224, 4752, 6336, 9504, 12672, 19008, 38016, 55487, 110974, 166461, 221948, 332922, 443896, 499383, 610357, 665844, 887792, 998766, 1220714, 1331688, 1498149, 1775584, 1831071, 1997532, 2441428, 2663376, 2996298, 3551168, 3662142, 3995064, 4882856, 5326752, 5493213, 5992596, 7102336, 7324284, 7990128, 9765712, 10653504, 10986426, 11985192, 14648568, 15980256, 16479639, 19531424, 21307008, 21972852, 23970384, 29297136, 31960512, 32959278, 39062848, 43945704, 47940768, 58594272, 63921024, 65918556, 78125696, 87891408, 95881536, 117188544, 131837112, 175782816, 191763072, 234377088, 263674224, 351565632, 527348448, 703131264, 1054696896, 2109393792]

約数ペア:

[(1, 2109393792), (2, 1054696896), (3, 703131264), (4, 527348448), (6, 351565632), (8, 263674224), (9, 234377088), (11, 191763072), (12, 175782816), (16, 131837112), (18, 117188544), (22, 95881536), (24, 87891408), (27, 78125696), (32, 65918556), (33, 63921024), (36, 58594272), (44, 47940768), (48, 43945704), (54, 39062848), (64, 32959278), (66, 31960512), (72, 29297136), (88, 23970384), (96, 21972852), (99, 21307008), (108, 19531424), (128, 16479639), (132, 15980256), (144, 14648568), (176, 11985192), (192, 10986426), (198, 10653504), (216, 9765712), (264, 7990128), (288, 7324284), (297, 7102336), (352, 5992596), (384, 5493213), (396, 5326752), (432, 4882856), (528, 3995064), (576, 3662142), (594, 3551168), (704, 2996298), (792, 2663376), (864, 2441428), (1056, 1997532), (1152, 1831071), (1188, 1775584), (1408, 1498149), (1584, 1331688), (1728, 1220714), (2112, 998766), (2376, 887792), (3168, 665844), (3456, 610357), (4224, 499383), (4752, 443896), (6336, 332922), (9504, 221948), (12672, 166461), (19008, 110974), (38016, 55487)]