313084576

素因数分解:

$2^5\times 7^1\times {\mathrm{499}}^1\times {\mathrm{2801}}^1$

素因数の和:3317

約数の個数: 48

約数和(自身を含む): 706104000

約数和(自身を除く): 393019424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 499, 998, 1996, 2801, 3493, 3992, 5602, 6986, 7984, 11204, 13972, 15968, 19607, 22408, 27944, 39214, 44816, 55888, 78428, 89632, 111776, 156856, 313712, 627424, 1397699, 2795398, 5590796, 9783893, 11181592, 19567786, 22363184, 39135572, 44726368, 78271144, 156542288, 313084576]

約数ペア:

[(1, 313084576), (2, 156542288), (4, 78271144), (7, 44726368), (8, 39135572), (14, 22363184), (16, 19567786), (28, 11181592), (32, 9783893), (56, 5590796), (112, 2795398), (224, 1397699), (499, 627424), (998, 313712), (1996, 156856), (2801, 111776), (3493, 89632), (3992, 78428), (5602, 55888), (6986, 44816), (7984, 39214), (11204, 27944), (13972, 22408), (15968, 19607)]