1664756568

素因数分解:

$2^3\times 3^2\times {\mathrm{1297}}^1\times {\mathrm{17827}}^1$

素因数の和:19136

約数の個数: 48

約数和(自身を含む): 4512445080

約数和(自身を除く): 2847688512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1297, 2594, 3891, 5188, 7782, 10376, 11673, 15564, 17827, 23346, 31128, 35654, 46692, 53481, 71308, 93384, 106962, 142616, 160443, 213924, 320886, 427848, 641772, 1283544, 23121619, 46243238, 69364857, 92486476, 138729714, 184972952, 208094571, 277459428, 416189142, 554918856, 832378284, 1664756568]

約数ペア:

[(1, 1664756568), (2, 832378284), (3, 554918856), (4, 416189142), (6, 277459428), (8, 208094571), (9, 184972952), (12, 138729714), (18, 92486476), (24, 69364857), (36, 46243238), (72, 23121619), (1297, 1283544), (2594, 641772), (3891, 427848), (5188, 320886), (7782, 213924), (10376, 160443), (11673, 142616), (15564, 106962), (17827, 93384), (23346, 71308), (31128, 53481), (35654, 46692)]