210812914144

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{47563}}^1$

素因数の和:48048

約数の個数: 96

約数和(自身を含む): 485582017536

約数和(自身を除く): 274769103392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 421, 658, 752, 842, 1316, 1504, 1684, 2632, 2947, 3368, 5264, 5894, 6736, 10528, 11788, 13472, 19787, 23576, 39574, 47152, 47563, 79148, 94304, 95126, 138509, 158296, 190252, 277018, 316592, 332941, 380504, 554036, 633184, 665882, 761008, 1108072, 1331764, 1522016, 2216144, 2235461, 2663528, 4432288, 4470922, 5327056, 8941844, 10654112, 15648227, 17883688, 20024023, 31296454, 35767376, 40048046, 62592908, 71534752, 80096092, 125185816, 140168161, 160192184, 250371632, 280336322, 320384368, 500743264, 560672644, 640768736, 941129081, 1121345288, 1882258162, 2242690576, 3764516324, 4485381152, 6587903567, 7529032648, 13175807134, 15058065296, 26351614268, 30116130592, 52703228536, 105406457072, 210812914144]

約数ペア:

[(1, 210812914144), (2, 105406457072), (4, 52703228536), (7, 30116130592), (8, 26351614268), (14, 15058065296), (16, 13175807134), (28, 7529032648), (32, 6587903567), (47, 4485381152), (56, 3764516324), (94, 2242690576), (112, 1882258162), (188, 1121345288), (224, 941129081), (329, 640768736), (376, 560672644), (421, 500743264), (658, 320384368), (752, 280336322), (842, 250371632), (1316, 160192184), (1504, 140168161), (1684, 125185816), (2632, 80096092), (2947, 71534752), (3368, 62592908), (5264, 40048046), (5894, 35767376), (6736, 31296454), (10528, 20024023), (11788, 17883688), (13472, 15648227), (19787, 10654112), (23576, 8941844), (39574, 5327056), (47152, 4470922), (47563, 4432288), (79148, 2663528), (94304, 2235461), (95126, 2216144), (138509, 1522016), (158296, 1331764), (190252, 1108072), (277018, 761008), (316592, 665882), (332941, 633184), (380504, 554036)]