2972961628

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{541}}^1$

素因数の和:1083

約数の個数: 96

約数和(自身を含む): 6635675648

約数和(自身を除く): 3662714020

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 487, 541, 806, 868, 974, 1082, 1612, 1948, 2164, 2821, 3409, 3787, 5642, 6331, 6818, 7033, 7574, 11284, 12662, 13636, 14066, 15097, 15148, 16771, 25324, 28132, 30194, 33542, 44317, 49231, 60388, 67084, 88634, 98462, 105679, 117397, 177268, 196261, 196924, 211358, 218023, 234794, 263467, 392522, 422716, 436046, 469588, 526934, 785044, 872092, 1053868, 1373827, 1526161, 1844269, 2747654, 3052322, 3425071, 3688538, 5495308, 6104644, 6850142, 7377076, 8167477, 13700284, 16334954, 23975497, 32669908, 47950994, 57172339, 95901988, 106177201, 114344678, 212354402, 228689356, 424708804, 743240407, 1486480814, 2972961628]

約数ペア:

[(1, 2972961628), (2, 1486480814), (4, 743240407), (7, 424708804), (13, 228689356), (14, 212354402), (26, 114344678), (28, 106177201), (31, 95901988), (52, 57172339), (62, 47950994), (91, 32669908), (124, 23975497), (182, 16334954), (217, 13700284), (364, 8167477), (403, 7377076), (434, 6850142), (487, 6104644), (541, 5495308), (806, 3688538), (868, 3425071), (974, 3052322), (1082, 2747654), (1612, 1844269), (1948, 1526161), (2164, 1373827), (2821, 1053868), (3409, 872092), (3787, 785044), (5642, 526934), (6331, 469588), (6818, 436046), (7033, 422716), (7574, 392522), (11284, 263467), (12662, 234794), (13636, 218023), (14066, 211358), (15097, 196924), (15148, 196261), (16771, 177268), (25324, 117397), (28132, 105679), (30194, 98462), (33542, 88634), (44317, 67084), (49231, 60388)]