1888699344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{2273}}^1\times {\mathrm{2473}}^1$

素因数の和:4764

約数の個数: 80

約数和(自身を含む): 5580868992

約数和(自身を除く): 3692169648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 2273, 2473, 4546, 4946, 6819, 7419, 9092, 9892, 13638, 14838, 15911, 17311, 18184, 19784, 27276, 29676, 31822, 34622, 36368, 39568, 47733, 51933, 54552, 59352, 63644, 69244, 95466, 103866, 109104, 118704, 127288, 138488, 190932, 207732, 254576, 276976, 381864, 415464, 763728, 830928, 5621129, 11242258, 16863387, 22484516, 33726774, 39347903, 44969032, 67453548, 78695806, 89938064, 118043709, 134907096, 157391612, 236087418, 269814192, 314783224, 472174836, 629566448, 944349672, 1888699344]

約数ペア:

[(1, 1888699344), (2, 944349672), (3, 629566448), (4, 472174836), (6, 314783224), (7, 269814192), (8, 236087418), (12, 157391612), (14, 134907096), (16, 118043709), (21, 89938064), (24, 78695806), (28, 67453548), (42, 44969032), (48, 39347903), (56, 33726774), (84, 22484516), (112, 16863387), (168, 11242258), (336, 5621129), (2273, 830928), (2473, 763728), (4546, 415464), (4946, 381864), (6819, 276976), (7419, 254576), (9092, 207732), (9892, 190932), (13638, 138488), (14838, 127288), (15911, 118704), (17311, 109104), (18184, 103866), (19784, 95466), (27276, 69244), (29676, 63644), (31822, 59352), (34622, 54552), (36368, 51933), (39568, 47733)]