2780428224

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{9277}}^1$

素因数の和:9522

約数の個数: 112

約数和(自身を含む): 8446097408

約数和(自身を除く): 5665669184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 223, 224, 336, 446, 448, 669, 672, 892, 1338, 1344, 1561, 1784, 2676, 3122, 3568, 4683, 5352, 6244, 7136, 9277, 9366, 10704, 12488, 14272, 18554, 18732, 21408, 24976, 27831, 37108, 37464, 42816, 49952, 55662, 64939, 74216, 74928, 99904, 111324, 129878, 148432, 149856, 194817, 222648, 259756, 296864, 299712, 389634, 445296, 519512, 593728, 779268, 890592, 1039024, 1558536, 1781184, 2068771, 2078048, 3117072, 4137542, 4156096, 6206313, 6234144, 8275084, 12412626, 12468288, 14481397, 16550168, 24825252, 28962794, 33100336, 43444191, 49650504, 57925588, 66200672, 86888382, 99301008, 115851176, 132401344, 173776764, 198602016, 231702352, 347553528, 397204032, 463404704, 695107056, 926809408, 1390214112, 2780428224]

約数ペア:

[(1, 2780428224), (2, 1390214112), (3, 926809408), (4, 695107056), (6, 463404704), (7, 397204032), (8, 347553528), (12, 231702352), (14, 198602016), (16, 173776764), (21, 132401344), (24, 115851176), (28, 99301008), (32, 86888382), (42, 66200672), (48, 57925588), (56, 49650504), (64, 43444191), (84, 33100336), (96, 28962794), (112, 24825252), (168, 16550168), (192, 14481397), (223, 12468288), (224, 12412626), (336, 8275084), (446, 6234144), (448, 6206313), (669, 4156096), (672, 4137542), (892, 3117072), (1338, 2078048), (1344, 2068771), (1561, 1781184), (1784, 1558536), (2676, 1039024), (3122, 890592), (3568, 779268), (4683, 593728), (5352, 519512), (6244, 445296), (7136, 389634), (9277, 299712), (9366, 296864), (10704, 259756), (12488, 222648), (14272, 194817), (18554, 149856), (18732, 148432), (21408, 129878), (24976, 111324), (27831, 99904), (37108, 74928), (37464, 74216), (42816, 64939), (49952, 55662)]