1648980696

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1811}}^1\times {\mathrm{3449}}^1$

素因数の和:5280

約数の個数: 64

約数和(自身を含む): 4501008000

約数和(自身を除く): 2852027304

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 1811, 3449, 3622, 5433, 6898, 7244, 10347, 10866, 13796, 14488, 19921, 20694, 21732, 27592, 37939, 39842, 41388, 43464, 59763, 75878, 79684, 82776, 113817, 119526, 151756, 159368, 227634, 239052, 303512, 455268, 478104, 910536, 6246139, 12492278, 18738417, 24984556, 37476834, 49969112, 68707529, 74953668, 137415058, 149907336, 206122587, 274830116, 412245174, 549660232, 824490348, 1648980696]

約数ペア:

[(1, 1648980696), (2, 824490348), (3, 549660232), (4, 412245174), (6, 274830116), (8, 206122587), (11, 149907336), (12, 137415058), (22, 74953668), (24, 68707529), (33, 49969112), (44, 37476834), (66, 24984556), (88, 18738417), (132, 12492278), (264, 6246139), (1811, 910536), (3449, 478104), (3622, 455268), (5433, 303512), (6898, 239052), (7244, 227634), (10347, 159368), (10866, 151756), (13796, 119526), (14488, 113817), (19921, 82776), (20694, 79684), (21732, 75878), (27592, 59763), (37939, 43464), (39842, 41388)]