556821954

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{881}}^1$

素因数の和:1012

約数の個数: 96

約数和(自身を含む): 1354180464

約数和(自身を除く): 797358510

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 73, 74, 78, 111, 117, 146, 219, 222, 234, 333, 438, 481, 657, 666, 881, 949, 962, 1314, 1443, 1762, 1898, 2643, 2701, 2847, 2886, 4329, 5286, 5402, 5694, 7929, 8103, 8541, 8658, 11453, 15858, 16206, 17082, 22906, 24309, 32597, 34359, 35113, 48618, 64313, 65194, 68718, 70226, 97791, 103077, 105339, 128626, 192939, 195582, 206154, 210678, 293373, 316017, 385878, 423761, 578817, 586746, 632034, 836069, 847522, 1157634, 1271283, 1672138, 2379581, 2508207, 2542566, 3813849, 4759162, 5016414, 7138743, 7524621, 7627698, 14277486, 15049242, 21416229, 30934553, 42832458, 61869106, 92803659, 185607318, 278410977, 556821954]

約数ペア:

[(1, 556821954), (2, 278410977), (3, 185607318), (6, 92803659), (9, 61869106), (13, 42832458), (18, 30934553), (26, 21416229), (37, 15049242), (39, 14277486), (73, 7627698), (74, 7524621), (78, 7138743), (111, 5016414), (117, 4759162), (146, 3813849), (219, 2542566), (222, 2508207), (234, 2379581), (333, 1672138), (438, 1271283), (481, 1157634), (657, 847522), (666, 836069), (881, 632034), (949, 586746), (962, 578817), (1314, 423761), (1443, 385878), (1762, 316017), (1898, 293373), (2643, 210678), (2701, 206154), (2847, 195582), (2886, 192939), (4329, 128626), (5286, 105339), (5402, 103077), (5694, 97791), (7929, 70226), (8103, 68718), (8541, 65194), (8658, 64313), (11453, 48618), (15858, 35113), (16206, 34359), (17082, 32597), (22906, 24309)]