253290768

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{63577}}^1$

素因数の和:63671

約数の個数: 40

約数和(自身を含む): 662228448

約数和(自身を除く): 408937680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 63577, 127154, 190731, 254308, 381462, 508616, 762924, 1017232, 1525848, 3051696, 5276891, 10553782, 15830673, 21107564, 31661346, 42215128, 63322692, 84430256, 126645384, 253290768]

約数ペア:

[(1, 253290768), (2, 126645384), (3, 84430256), (4, 63322692), (6, 42215128), (8, 31661346), (12, 21107564), (16, 15830673), (24, 10553782), (48, 5276891), (83, 3051696), (166, 1525848), (249, 1017232), (332, 762924), (498, 508616), (664, 381462), (996, 254308), (1328, 190731), (1992, 127154), (3984, 63577)]