1964976

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 80

約数和(自身を含む): 5666304

約数和(自身を除く): 3701328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 47, 48, 52, 67, 78, 94, 104, 134, 141, 156, 188, 201, 208, 268, 282, 312, 376, 402, 536, 564, 611, 624, 752, 804, 871, 1072, 1128, 1222, 1608, 1742, 1833, 2256, 2444, 2613, 3149, 3216, 3484, 3666, 4888, 5226, 6298, 6968, 7332, 9447, 9776, 10452, 12596, 13936, 14664, 18894, 20904, 25192, 29328, 37788, 40937, 41808, 50384, 75576, 81874, 122811, 151152, 163748, 245622, 327496, 491244, 654992, 982488, 1964976]

約数ペア:

[(1, 1964976), (2, 982488), (3, 654992), (4, 491244), (6, 327496), (8, 245622), (12, 163748), (13, 151152), (16, 122811), (24, 81874), (26, 75576), (39, 50384), (47, 41808), (48, 40937), (52, 37788), (67, 29328), (78, 25192), (94, 20904), (104, 18894), (134, 14664), (141, 13936), (156, 12596), (188, 10452), (201, 9776), (208, 9447), (268, 7332), (282, 6968), (312, 6298), (376, 5226), (402, 4888), (536, 3666), (564, 3484), (611, 3216), (624, 3149), (752, 2613), (804, 2444), (871, 2256), (1072, 1833), (1128, 1742), (1222, 1608)]