7400379904

素因数分解:

$2^9\times {\mathrm{23}}^2\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:460

約数の個数: 120

約数和(自身を含む): 15681730680

約数和(自身を除く): 8281350776

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 89, 92, 128, 178, 184, 256, 307, 356, 368, 512, 529, 614, 712, 736, 1058, 1228, 1424, 1472, 2047, 2116, 2456, 2848, 2944, 4094, 4232, 4912, 5696, 5888, 7061, 8188, 8464, 9824, 11392, 11776, 14122, 16376, 16928, 19648, 22784, 27323, 28244, 32752, 33856, 39296, 45568, 47081, 54646, 56488, 65504, 67712, 78592, 94162, 109292, 112976, 131008, 135424, 157184, 162403, 188324, 218584, 225952, 262016, 270848, 324806, 376648, 437168, 451904, 524032, 628429, 649612, 753296, 874336, 903808, 1048064, 1256858, 1299224, 1506592, 1748672, 1807616, 2513716, 2598448, 3013184, 3497344, 3615232, 5027432, 5196896, 6026368, 6994688, 10054864, 10393792, 12052736, 13989376, 14453867, 20109728, 20787584, 24105472, 28907734, 40219456, 41575168, 57815468, 80438912, 83150336, 115630936, 160877824, 231261872, 321755648, 462523744, 925047488, 1850094976, 3700189952, 7400379904]

約数ペア:

[(1, 7400379904), (2, 3700189952), (4, 1850094976), (8, 925047488), (16, 462523744), (23, 321755648), (32, 231261872), (46, 160877824), (64, 115630936), (89, 83150336), (92, 80438912), (128, 57815468), (178, 41575168), (184, 40219456), (256, 28907734), (307, 24105472), (356, 20787584), (368, 20109728), (512, 14453867), (529, 13989376), (614, 12052736), (712, 10393792), (736, 10054864), (1058, 6994688), (1228, 6026368), (1424, 5196896), (1472, 5027432), (2047, 3615232), (2116, 3497344), (2456, 3013184), (2848, 2598448), (2944, 2513716), (4094, 1807616), (4232, 1748672), (4912, 1506592), (5696, 1299224), (5888, 1256858), (7061, 1048064), (8188, 903808), (8464, 874336), (9824, 753296), (11392, 649612), (11776, 628429), (14122, 524032), (16376, 451904), (16928, 437168), (19648, 376648), (22784, 324806), (27323, 270848), (28244, 262016), (32752, 225952), (33856, 218584), (39296, 188324), (45568, 162403), (47081, 157184), (54646, 135424), (56488, 131008), (65504, 112976), (67712, 109292), (78592, 94162)]