4348480372

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{421}}^1$

素因数の和:797

約数の個数: 72

約数和(自身を含む): 8427549312

約数和(自身を除く): 4079068940

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 311, 361, 421, 437, 622, 722, 842, 874, 1244, 1444, 1684, 1748, 5909, 7153, 7999, 8303, 9683, 11818, 14306, 15998, 16606, 19366, 23636, 28612, 31996, 33212, 38732, 112271, 130931, 135907, 151981, 183977, 224542, 261862, 271814, 303962, 367954, 449084, 523724, 543628, 607924, 735908, 2487689, 2582233, 3011413, 3495563, 4975378, 5164466, 6022826, 6991126, 9950756, 10328932, 12045652, 13982252, 47266091, 57216847, 94532182, 114433694, 189064364, 228867388, 1087120093, 2174240186, 4348480372]

約数ペア:

[(1, 4348480372), (2, 2174240186), (4, 1087120093), (19, 228867388), (23, 189064364), (38, 114433694), (46, 94532182), (76, 57216847), (92, 47266091), (311, 13982252), (361, 12045652), (421, 10328932), (437, 9950756), (622, 6991126), (722, 6022826), (842, 5164466), (874, 4975378), (1244, 3495563), (1444, 3011413), (1684, 2582233), (1748, 2487689), (5909, 735908), (7153, 607924), (7999, 543628), (8303, 523724), (9683, 449084), (11818, 367954), (14306, 303962), (15998, 271814), (16606, 261862), (19366, 224542), (23636, 183977), (28612, 151981), (31996, 135907), (33212, 130931), (38732, 112271)]