2008188048

素因数分解:

$2^4\times 3^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1\times {\mathrm{587}}^1$

素因数の和:1132

約数の個数: 80

約数和(自身を含む): 5235664896

約数和(自身を除く): 3227476848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 263, 271, 526, 542, 587, 789, 813, 1052, 1084, 1174, 1578, 1626, 1761, 2104, 2168, 2348, 3156, 3252, 3522, 4208, 4336, 4696, 6312, 6504, 7044, 9392, 12624, 13008, 14088, 28176, 71273, 142546, 154381, 159077, 213819, 285092, 308762, 318154, 427638, 463143, 477231, 570184, 617524, 636308, 855276, 926286, 954462, 1140368, 1235048, 1272616, 1710552, 1852572, 1908924, 2470096, 2545232, 3421104, 3705144, 3817848, 7410288, 7635696, 41837251, 83674502, 125511753, 167349004, 251023506, 334698008, 502047012, 669396016, 1004094024, 2008188048]

約数ペア:

[(1, 2008188048), (2, 1004094024), (3, 669396016), (4, 502047012), (6, 334698008), (8, 251023506), (12, 167349004), (16, 125511753), (24, 83674502), (48, 41837251), (263, 7635696), (271, 7410288), (526, 3817848), (542, 3705144), (587, 3421104), (789, 2545232), (813, 2470096), (1052, 1908924), (1084, 1852572), (1174, 1710552), (1578, 1272616), (1626, 1235048), (1761, 1140368), (2104, 954462), (2168, 926286), (2348, 855276), (3156, 636308), (3252, 617524), (3522, 570184), (4208, 477231), (4336, 463143), (4696, 427638), (6312, 318154), (6504, 308762), (7044, 285092), (9392, 213819), (12624, 159077), (13008, 154381), (14088, 142546), (28176, 71273)]