419703296

素因数分解:

$2^9\times {\mathrm{31}}^2\times {\mathrm{853}}^1$

素因数の和:933

約数の個数: 60

約数和(自身を含む): 867526506

約数和(自身を除く): 447823210

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 853, 961, 992, 1706, 1922, 1984, 3412, 3844, 3968, 6824, 7688, 7936, 13648, 15376, 15872, 26443, 27296, 30752, 52886, 54592, 61504, 105772, 109184, 123008, 211544, 218368, 246016, 423088, 436736, 492032, 819733, 846176, 1639466, 1692352, 3278932, 3384704, 6557864, 6769408, 13115728, 13538816, 26231456, 52462912, 104925824, 209851648, 419703296]

約数ペア:

[(1, 419703296), (2, 209851648), (4, 104925824), (8, 52462912), (16, 26231456), (31, 13538816), (32, 13115728), (62, 6769408), (64, 6557864), (124, 3384704), (128, 3278932), (248, 1692352), (256, 1639466), (496, 846176), (512, 819733), (853, 492032), (961, 436736), (992, 423088), (1706, 246016), (1922, 218368), (1984, 211544), (3412, 123008), (3844, 109184), (3968, 105772), (6824, 61504), (7688, 54592), (7936, 52886), (13648, 30752), (15376, 27296), (15872, 26443)]