448408944

素因数分解:

$2^4\times 3^2\times {\mathrm{149}}^1\times {\mathrm{20899}}^1$

素因数の和:21062

約数の個数: 60

約数和(自身を含む): 1263405000

約数和(自身を除く): 814996056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 149, 298, 447, 596, 894, 1192, 1341, 1788, 2384, 2682, 3576, 5364, 7152, 10728, 20899, 21456, 41798, 62697, 83596, 125394, 167192, 188091, 250788, 334384, 376182, 501576, 752364, 1003152, 1504728, 3009456, 3113951, 6227902, 9341853, 12455804, 18683706, 24911608, 28025559, 37367412, 49823216, 56051118, 74734824, 112102236, 149469648, 224204472, 448408944]

約数ペア:

[(1, 448408944), (2, 224204472), (3, 149469648), (4, 112102236), (6, 74734824), (8, 56051118), (9, 49823216), (12, 37367412), (16, 28025559), (18, 24911608), (24, 18683706), (36, 12455804), (48, 9341853), (72, 6227902), (144, 3113951), (149, 3009456), (298, 1504728), (447, 1003152), (596, 752364), (894, 501576), (1192, 376182), (1341, 334384), (1788, 250788), (2384, 188091), (2682, 167192), (3576, 125394), (5364, 83596), (7152, 62697), (10728, 41798), (20899, 21456)]