1376196976

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{15733}}^1$

素因数の和:15830

約数の個数: 80

約数和(自身を含む): 3371355648

約数和(自身を除く): 1995158672

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 71, 77, 88, 112, 142, 154, 176, 284, 308, 497, 568, 616, 781, 994, 1136, 1232, 1562, 1988, 3124, 3976, 5467, 6248, 7952, 10934, 12496, 15733, 21868, 31466, 43736, 62932, 87472, 110131, 125864, 173063, 220262, 251728, 346126, 440524, 692252, 881048, 1117043, 1211441, 1384504, 1762096, 2234086, 2422882, 2769008, 4468172, 4845764, 7819301, 8936344, 9691528, 12287473, 15638602, 17872688, 19383056, 24574946, 31277204, 49149892, 62554408, 86012311, 98299784, 125108816, 172024622, 196599568, 344049244, 688098488, 1376196976]

約数ペア:

[(1, 1376196976), (2, 688098488), (4, 344049244), (7, 196599568), (8, 172024622), (11, 125108816), (14, 98299784), (16, 86012311), (22, 62554408), (28, 49149892), (44, 31277204), (56, 24574946), (71, 19383056), (77, 17872688), (88, 15638602), (112, 12287473), (142, 9691528), (154, 8936344), (176, 7819301), (284, 4845764), (308, 4468172), (497, 2769008), (568, 2422882), (616, 2234086), (781, 1762096), (994, 1384504), (1136, 1211441), (1232, 1117043), (1562, 881048), (1988, 692252), (3124, 440524), (3976, 346126), (5467, 251728), (6248, 220262), (7952, 173063), (10934, 125864), (12496, 110131), (15733, 87472), (21868, 62932), (31466, 43736)]