245514816

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{25073}}^1$

素因数の和:25108

約数の個数: 84

約数和(自身を含む): 745149132

約数和(自身を除く): 499634316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 136, 144, 153, 192, 204, 272, 288, 306, 408, 544, 576, 612, 816, 1088, 1224, 1632, 2448, 3264, 4896, 9792, 25073, 50146, 75219, 100292, 150438, 200584, 225657, 300876, 401168, 426241, 451314, 601752, 802336, 852482, 902628, 1203504, 1278723, 1604672, 1704964, 1805256, 2407008, 2557446, 3409928, 3610512, 3836169, 4814016, 5114892, 6819856, 7221024, 7672338, 10229784, 13639712, 14442048, 15344676, 20459568, 27279424, 30689352, 40919136, 61378704, 81838272, 122757408, 245514816]

約数ペア:

[(1, 245514816), (2, 122757408), (3, 81838272), (4, 61378704), (6, 40919136), (8, 30689352), (9, 27279424), (12, 20459568), (16, 15344676), (17, 14442048), (18, 13639712), (24, 10229784), (32, 7672338), (34, 7221024), (36, 6819856), (48, 5114892), (51, 4814016), (64, 3836169), (68, 3610512), (72, 3409928), (96, 2557446), (102, 2407008), (136, 1805256), (144, 1704964), (153, 1604672), (192, 1278723), (204, 1203504), (272, 902628), (288, 852482), (306, 802336), (408, 601752), (544, 451314), (576, 426241), (612, 401168), (816, 300876), (1088, 225657), (1224, 200584), (1632, 150438), (2448, 100292), (3264, 75219), (4896, 50146), (9792, 25073)]