216785706

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 469324800

約数和(自身を除く): 252539094

約数列:

[1, 2, 3, 6, 19, 38, 57, 59, 114, 118, 167, 177, 193, 334, 354, 386, 501, 579, 1002, 1121, 1158, 2242, 3173, 3363, 3667, 6346, 6726, 7334, 9519, 9853, 11001, 11387, 19038, 19706, 22002, 22774, 29559, 32231, 34161, 59118, 64462, 68322, 96693, 187207, 193386, 216353, 374414, 432706, 561621, 612389, 649059, 1123242, 1224778, 1298118, 1837167, 1901629, 3674334, 3803258, 5704887, 11409774, 36130951, 72261902, 108392853, 216785706]

約数ペア:

[(1, 216785706), (2, 108392853), (3, 72261902), (6, 36130951), (19, 11409774), (38, 5704887), (57, 3803258), (59, 3674334), (114, 1901629), (118, 1837167), (167, 1298118), (177, 1224778), (193, 1123242), (334, 649059), (354, 612389), (386, 561621), (501, 432706), (579, 374414), (1002, 216353), (1121, 193386), (1158, 187207), (2242, 96693), (3173, 68322), (3363, 64462), (3667, 59118), (6346, 34161), (6726, 32231), (7334, 29559), (9519, 22774), (9853, 22002), (11001, 19706), (11387, 19038)]