639529323328

素因数分解:

$2^6\times 7^1\times {\mathrm{2459}}^1\times {\mathrm{580529}}^1$

素因数の和:583007

約数の個数: 56

約数和(自身を含む): 1450953460800

約数和(自身を除く): 811424137472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 2459, 4918, 9836, 17213, 19672, 34426, 39344, 68852, 78688, 137704, 157376, 275408, 550816, 580529, 1101632, 1161058, 2322116, 4063703, 4644232, 8127406, 9288464, 16254812, 18576928, 32509624, 37153856, 65019248, 130038496, 260076992, 1427520811, 2855041622, 5710083244, 9992645677, 11420166488, 19985291354, 22840332976, 39970582708, 45680665952, 79941165416, 91361331904, 159882330832, 319764661664, 639529323328]

約数ペア:

[(1, 639529323328), (2, 319764661664), (4, 159882330832), (7, 91361331904), (8, 79941165416), (14, 45680665952), (16, 39970582708), (28, 22840332976), (32, 19985291354), (56, 11420166488), (64, 9992645677), (112, 5710083244), (224, 2855041622), (448, 1427520811), (2459, 260076992), (4918, 130038496), (9836, 65019248), (17213, 37153856), (19672, 32509624), (34426, 18576928), (39344, 16254812), (68852, 9288464), (78688, 8127406), (137704, 4644232), (157376, 4063703), (275408, 2322116), (550816, 1161058), (580529, 1101632)]