1549868256

素因数分解:

$2^5\times 3^4\times {\mathrm{73}}^1\times {\mathrm{8191}}^1$

素因数の和:8286

約数の個数: 120

約数和(自身を含む): 4621123584

約数和(自身を除く): 3071255328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 73, 81, 96, 108, 144, 146, 162, 216, 219, 288, 292, 324, 432, 438, 584, 648, 657, 864, 876, 1168, 1296, 1314, 1752, 1971, 2336, 2592, 2628, 3504, 3942, 5256, 5913, 7008, 7884, 8191, 10512, 11826, 15768, 16382, 21024, 23652, 24573, 31536, 32764, 47304, 49146, 63072, 65528, 73719, 94608, 98292, 131056, 147438, 189216, 196584, 221157, 262112, 294876, 393168, 442314, 589752, 597943, 663471, 786336, 884628, 1179504, 1195886, 1326942, 1769256, 1793829, 2359008, 2391772, 2653884, 3538512, 3587658, 4783544, 5307768, 5381487, 7077024, 7175316, 9567088, 10615536, 10762974, 14350632, 16144461, 19134176, 21231072, 21525948, 28701264, 32288922, 43051896, 48433383, 57402528, 64577844, 86103792, 96866766, 129155688, 172207584, 193733532, 258311376, 387467064, 516622752, 774934128, 1549868256]

約数ペア:

[(1, 1549868256), (2, 774934128), (3, 516622752), (4, 387467064), (6, 258311376), (8, 193733532), (9, 172207584), (12, 129155688), (16, 96866766), (18, 86103792), (24, 64577844), (27, 57402528), (32, 48433383), (36, 43051896), (48, 32288922), (54, 28701264), (72, 21525948), (73, 21231072), (81, 19134176), (96, 16144461), (108, 14350632), (144, 10762974), (146, 10615536), (162, 9567088), (216, 7175316), (219, 7077024), (288, 5381487), (292, 5307768), (324, 4783544), (432, 3587658), (438, 3538512), (584, 2653884), (648, 2391772), (657, 2359008), (864, 1793829), (876, 1769256), (1168, 1326942), (1296, 1195886), (1314, 1179504), (1752, 884628), (1971, 786336), (2336, 663471), (2592, 597943), (2628, 589752), (3504, 442314), (3942, 393168), (5256, 294876), (5913, 262112), (7008, 221157), (7884, 196584), (8191, 189216), (10512, 147438), (11826, 131056), (15768, 98292), (16382, 94608), (21024, 73719), (23652, 65528), (24573, 63072), (31536, 49146), (32764, 47304)]