1337469456

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1\times {\mathrm{991}}^1$

素因数の和:1940

約数の個数: 80

約数和(自身を含む): 3574120448

約数和(自身を除く): 2236650992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 907, 991, 1488, 1814, 1982, 2721, 2973, 3628, 3964, 5442, 5946, 7256, 7928, 10884, 11892, 14512, 15856, 21768, 23784, 28117, 30721, 43536, 47568, 56234, 61442, 84351, 92163, 112468, 122884, 168702, 184326, 224936, 245768, 337404, 368652, 449872, 491536, 674808, 737304, 898837, 1349616, 1474608, 1797674, 2696511, 3595348, 5393022, 7190696, 10786044, 14381392, 21572088, 27863947, 43144176, 55727894, 83591841, 111455788, 167183682, 222911576, 334367364, 445823152, 668734728, 1337469456]

約数ペア:

[(1, 1337469456), (2, 668734728), (3, 445823152), (4, 334367364), (6, 222911576), (8, 167183682), (12, 111455788), (16, 83591841), (24, 55727894), (31, 43144176), (48, 27863947), (62, 21572088), (93, 14381392), (124, 10786044), (186, 7190696), (248, 5393022), (372, 3595348), (496, 2696511), (744, 1797674), (907, 1474608), (991, 1349616), (1488, 898837), (1814, 737304), (1982, 674808), (2721, 491536), (2973, 449872), (3628, 368652), (3964, 337404), (5442, 245768), (5946, 224936), (7256, 184326), (7928, 168702), (10884, 122884), (11892, 112468), (14512, 92163), (15856, 84351), (21768, 61442), (23784, 56234), (28117, 47568), (30721, 43536)]