1388436264

素因数分解:

$2^3\times 3^2\times {\mathrm{883}}^1\times {\mathrm{21839}}^1$

素因数の和:22734

約数の個数: 48

約数和(自身を含む): 3764779200

約数和(自身を除く): 2376342936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 883, 1766, 2649, 3532, 5298, 7064, 7947, 10596, 15894, 21192, 21839, 31788, 43678, 63576, 65517, 87356, 131034, 174712, 196551, 262068, 393102, 524136, 786204, 1572408, 19283837, 38567674, 57851511, 77135348, 115703022, 154270696, 173554533, 231406044, 347109066, 462812088, 694218132, 1388436264]

約数ペア:

[(1, 1388436264), (2, 694218132), (3, 462812088), (4, 347109066), (6, 231406044), (8, 173554533), (9, 154270696), (12, 115703022), (18, 77135348), (24, 57851511), (36, 38567674), (72, 19283837), (883, 1572408), (1766, 786204), (2649, 524136), (3532, 393102), (5298, 262068), (7064, 196551), (7947, 174712), (10596, 131034), (15894, 87356), (21192, 65517), (21839, 63576), (31788, 43678)]