40371062016

素因数分解:

$2^8\times 3^1\times {\mathrm{641}}^1\times {\mathrm{82007}}^1$

素因数の和:82667

約数の個数: 72

約数和(自身を含む): 107614833984

約数和(自身を除く): 67243771968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 641, 768, 1282, 1923, 2564, 3846, 5128, 7692, 10256, 15384, 20512, 30768, 41024, 61536, 82007, 82048, 123072, 164014, 164096, 246021, 246144, 328028, 492042, 492288, 656056, 984084, 1312112, 1968168, 2624224, 3936336, 5248448, 7872672, 10496896, 15745344, 20993792, 31490688, 52566487, 62981376, 105132974, 157699461, 210265948, 315398922, 420531896, 630797844, 841063792, 1261595688, 1682127584, 2523191376, 3364255168, 5046382752, 6728510336, 10092765504, 13457020672, 20185531008, 40371062016]

約数ペア:

[(1, 40371062016), (2, 20185531008), (3, 13457020672), (4, 10092765504), (6, 6728510336), (8, 5046382752), (12, 3364255168), (16, 2523191376), (24, 1682127584), (32, 1261595688), (48, 841063792), (64, 630797844), (96, 420531896), (128, 315398922), (192, 210265948), (256, 157699461), (384, 105132974), (641, 62981376), (768, 52566487), (1282, 31490688), (1923, 20993792), (2564, 15745344), (3846, 10496896), (5128, 7872672), (7692, 5248448), (10256, 3936336), (15384, 2624224), (20512, 1968168), (30768, 1312112), (41024, 984084), (61536, 656056), (82007, 492288), (82048, 492042), (123072, 328028), (164014, 246144), (164096, 246021)]