855867168

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3313}}^1$

素因数の和:3368

約数の個数: 192

約数和(自身を含む): 2806030080

約数和(自身を除く): 1950162912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 46, 48, 52, 54, 69, 72, 78, 92, 96, 104, 108, 117, 138, 144, 156, 184, 207, 208, 216, 234, 276, 288, 299, 312, 351, 368, 414, 416, 432, 468, 552, 598, 621, 624, 702, 736, 828, 864, 897, 936, 1104, 1196, 1242, 1248, 1404, 1656, 1794, 1872, 2208, 2392, 2484, 2691, 2808, 3312, 3313, 3588, 3744, 4784, 4968, 5382, 5616, 6624, 6626, 7176, 8073, 9568, 9936, 9939, 10764, 11232, 13252, 14352, 16146, 19872, 19878, 21528, 26504, 28704, 29817, 32292, 39756, 43056, 43069, 53008, 59634, 64584, 76199, 79512, 86112, 86138, 89451, 106016, 119268, 129168, 129207, 152398, 159024, 172276, 178902, 228597, 238536, 258336, 258414, 304796, 318048, 344552, 357804, 387621, 457194, 477072, 516828, 609592, 685791, 689104, 715608, 775242, 914388, 954144, 990587, 1033656, 1162863, 1219184, 1371582, 1378208, 1431216, 1550484, 1828776, 1981174, 2057373, 2067312, 2325726, 2438368, 2743164, 2862432, 2971761, 3100968, 3657552, 3962348, 4114746, 4134624, 4651452, 5486328, 5943522, 6201936, 7315104, 7924696, 8229492, 8915283, 9302904, 10972656, 11887044, 12403872, 15849392, 16458984, 17830566, 18605808, 21945312, 23774088, 26745849, 31698784, 32917968, 35661132, 37211616, 47548176, 53491698, 65835936, 71322264, 95096352, 106983396, 142644528, 213966792, 285289056, 427933584, 855867168]

約数ペア:

[(1, 855867168), (2, 427933584), (3, 285289056), (4, 213966792), (6, 142644528), (8, 106983396), (9, 95096352), (12, 71322264), (13, 65835936), (16, 53491698), (18, 47548176), (23, 37211616), (24, 35661132), (26, 32917968), (27, 31698784), (32, 26745849), (36, 23774088), (39, 21945312), (46, 18605808), (48, 17830566), (52, 16458984), (54, 15849392), (69, 12403872), (72, 11887044), (78, 10972656), (92, 9302904), (96, 8915283), (104, 8229492), (108, 7924696), (117, 7315104), (138, 6201936), (144, 5943522), (156, 5486328), (184, 4651452), (207, 4134624), (208, 4114746), (216, 3962348), (234, 3657552), (276, 3100968), (288, 2971761), (299, 2862432), (312, 2743164), (351, 2438368), (368, 2325726), (414, 2067312), (416, 2057373), (432, 1981174), (468, 1828776), (552, 1550484), (598, 1431216), (621, 1378208), (624, 1371582), (702, 1219184), (736, 1162863), (828, 1033656), (864, 990587), (897, 954144), (936, 914388), (1104, 775242), (1196, 715608), (1242, 689104), (1248, 685791), (1404, 609592), (1656, 516828), (1794, 477072), (1872, 457194), (2208, 387621), (2392, 357804), (2484, 344552), (2691, 318048), (2808, 304796), (3312, 258414), (3313, 258336), (3588, 238536), (3744, 228597), (4784, 178902), (4968, 172276), (5382, 159024), (5616, 152398), (6624, 129207), (6626, 129168), (7176, 119268), (8073, 106016), (9568, 89451), (9936, 86138), (9939, 86112), (10764, 79512), (11232, 76199), (13252, 64584), (14352, 59634), (16146, 53008), (19872, 43069), (19878, 43056), (21528, 39756), (26504, 32292), (28704, 29817)]