2269696

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:73

約数の個数: 80

約数和(自身を含む): 5499648

約数和(自身を除く): 3229952

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 64, 88, 104, 124, 128, 143, 176, 208, 248, 256, 286, 341, 352, 403, 416, 496, 512, 572, 682, 704, 806, 832, 992, 1144, 1364, 1408, 1612, 1664, 1984, 2288, 2728, 2816, 3224, 3328, 3968, 4433, 4576, 5456, 5632, 6448, 6656, 7936, 8866, 9152, 10912, 12896, 15872, 17732, 18304, 21824, 25792, 35464, 36608, 43648, 51584, 70928, 73216, 87296, 103168, 141856, 174592, 206336, 283712, 567424, 1134848, 2269696]

約数ペア:

[(1, 2269696), (2, 1134848), (4, 567424), (8, 283712), (11, 206336), (13, 174592), (16, 141856), (22, 103168), (26, 87296), (31, 73216), (32, 70928), (44, 51584), (52, 43648), (62, 36608), (64, 35464), (88, 25792), (104, 21824), (124, 18304), (128, 17732), (143, 15872), (176, 12896), (208, 10912), (248, 9152), (256, 8866), (286, 7936), (341, 6656), (352, 6448), (403, 5632), (416, 5456), (496, 4576), (512, 4433), (572, 3968), (682, 3328), (704, 3224), (806, 2816), (832, 2728), (992, 2288), (1144, 1984), (1364, 1664), (1408, 1612)]