551034756

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{859}}^1$

素因数の和:1145

約数の個数: 72

約数和(自身を含む): 1416192960

約数和(自身を除く): 865158204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 173, 206, 309, 346, 412, 519, 618, 692, 859, 927, 1038, 1236, 1557, 1718, 1854, 2076, 2577, 3114, 3436, 3708, 5154, 6228, 7731, 10308, 15462, 17819, 30924, 35638, 53457, 71276, 88477, 106914, 148607, 160371, 176954, 213828, 265431, 297214, 320742, 353908, 445821, 530862, 594428, 641484, 796293, 891642, 1061724, 1337463, 1592586, 1783284, 2674926, 3185172, 5349852, 15306521, 30613042, 45919563, 61226084, 91839126, 137758689, 183678252, 275517378, 551034756]

約数ペア:

[(1, 551034756), (2, 275517378), (3, 183678252), (4, 137758689), (6, 91839126), (9, 61226084), (12, 45919563), (18, 30613042), (36, 15306521), (103, 5349852), (173, 3185172), (206, 2674926), (309, 1783284), (346, 1592586), (412, 1337463), (519, 1061724), (618, 891642), (692, 796293), (859, 641484), (927, 594428), (1038, 530862), (1236, 445821), (1557, 353908), (1718, 320742), (1854, 297214), (2076, 265431), (2577, 213828), (3114, 176954), (3436, 160371), (3708, 148607), (5154, 106914), (6228, 88477), (7731, 71276), (10308, 53457), (15462, 35638), (17819, 30924)]