1561599168

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1777}}^1$

素因数の和:2014

約数の個数: 112

約数和(自身を含む): 4335475200

約数和(自身を除く): 2773876032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 199, 276, 368, 398, 552, 597, 736, 796, 1104, 1194, 1472, 1592, 1777, 2208, 2388, 3184, 3554, 4416, 4577, 4776, 5331, 6368, 7108, 9154, 9552, 10662, 12736, 13731, 14216, 18308, 19104, 21324, 27462, 28432, 36616, 38208, 40871, 42648, 54924, 56864, 73232, 81742, 85296, 109848, 113728, 122613, 146464, 163484, 170592, 219696, 245226, 292928, 326968, 341184, 353623, 439392, 490452, 653936, 707246, 878784, 980904, 1060869, 1307872, 1414492, 1961808, 2121738, 2615744, 2828984, 3923616, 4243476, 5657968, 7847232, 8133329, 8486952, 11315936, 16266658, 16973904, 22631872, 24399987, 32533316, 33947808, 48799974, 65066632, 67895616, 97599948, 130133264, 195199896, 260266528, 390399792, 520533056, 780799584, 1561599168]

約数ペア:

[(1, 1561599168), (2, 780799584), (3, 520533056), (4, 390399792), (6, 260266528), (8, 195199896), (12, 130133264), (16, 97599948), (23, 67895616), (24, 65066632), (32, 48799974), (46, 33947808), (48, 32533316), (64, 24399987), (69, 22631872), (92, 16973904), (96, 16266658), (138, 11315936), (184, 8486952), (192, 8133329), (199, 7847232), (276, 5657968), (368, 4243476), (398, 3923616), (552, 2828984), (597, 2615744), (736, 2121738), (796, 1961808), (1104, 1414492), (1194, 1307872), (1472, 1060869), (1592, 980904), (1777, 878784), (2208, 707246), (2388, 653936), (3184, 490452), (3554, 439392), (4416, 353623), (4577, 341184), (4776, 326968), (5331, 292928), (6368, 245226), (7108, 219696), (9154, 170592), (9552, 163484), (10662, 146464), (12736, 122613), (13731, 113728), (14216, 109848), (18308, 85296), (19104, 81742), (21324, 73232), (27462, 56864), (28432, 54924), (36616, 42648), (38208, 40871)]