397304838

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{50051}}^1$

素因数の和:50079

約数の個数: 60

約数和(自身を含む): 1035625932

約数和(自身を除く): 638321094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 378, 441, 567, 882, 1134, 1323, 2646, 3969, 7938, 50051, 100102, 150153, 300306, 350357, 450459, 700714, 900918, 1051071, 1351377, 2102142, 2452499, 2702754, 3153213, 4054131, 4904998, 6306426, 7357497, 8108262, 9459639, 14714994, 18919278, 22072491, 28378917, 44144982, 56757834, 66217473, 132434946, 198652419, 397304838]

約数ペア:

[(1, 397304838), (2, 198652419), (3, 132434946), (6, 66217473), (7, 56757834), (9, 44144982), (14, 28378917), (18, 22072491), (21, 18919278), (27, 14714994), (42, 9459639), (49, 8108262), (54, 7357497), (63, 6306426), (81, 4904998), (98, 4054131), (126, 3153213), (147, 2702754), (162, 2452499), (189, 2102142), (294, 1351377), (378, 1051071), (441, 900918), (567, 700714), (882, 450459), (1134, 350357), (1323, 300306), (2646, 150153), (3969, 100102), (7938, 50051)]