308319424

素因数分解:

$2^6\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5419}}^1$

素因数の和:5565

約数の個数: 56

約数和(自身を含む): 704860160

約数和(自身を除く): 396540736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 224, 254, 448, 508, 889, 1016, 1778, 2032, 3556, 4064, 5419, 7112, 8128, 10838, 14224, 21676, 28448, 37933, 43352, 56896, 75866, 86704, 151732, 173408, 303464, 346816, 606928, 688213, 1213856, 1376426, 2427712, 2752852, 4817491, 5505704, 9634982, 11011408, 19269964, 22022816, 38539928, 44045632, 77079856, 154159712, 308319424]

約数ペア:

[(1, 308319424), (2, 154159712), (4, 77079856), (7, 44045632), (8, 38539928), (14, 22022816), (16, 19269964), (28, 11011408), (32, 9634982), (56, 5505704), (64, 4817491), (112, 2752852), (127, 2427712), (224, 1376426), (254, 1213856), (448, 688213), (508, 606928), (889, 346816), (1016, 303464), (1778, 173408), (2032, 151732), (3556, 86704), (4064, 75866), (5419, 56896), (7112, 43352), (8128, 37933), (10838, 28448), (14224, 21676)]