213637424

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13339}}^1$

素因数の和:13378

約数の個数: 80

約数和(自身を含む): 555797760

約数和(自身を除く): 342160336

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 8008, 13339, 16016, 26678, 53356, 93373, 106712, 146729, 173407, 186746, 213424, 293458, 346814, 373492, 586916, 693628, 746984, 1027103, 1173832, 1213849, 1387256, 1493968, 1907477, 2054206, 2347664, 2427698, 2774512, 3814954, 4108412, 4855396, 7629908, 8216824, 9710792, 13352339, 15259816, 16433648, 19421584, 26704678, 30519632, 53409356, 106818712, 213637424]

約数ペア:

[(1, 213637424), (2, 106818712), (4, 53409356), (7, 30519632), (8, 26704678), (11, 19421584), (13, 16433648), (14, 15259816), (16, 13352339), (22, 9710792), (26, 8216824), (28, 7629908), (44, 4855396), (52, 4108412), (56, 3814954), (77, 2774512), (88, 2427698), (91, 2347664), (104, 2054206), (112, 1907477), (143, 1493968), (154, 1387256), (176, 1213849), (182, 1173832), (208, 1027103), (286, 746984), (308, 693628), (364, 586916), (572, 373492), (616, 346814), (728, 293458), (1001, 213424), (1144, 186746), (1232, 173407), (1456, 146729), (2002, 106712), (2288, 93373), (4004, 53356), (8008, 26678), (13339, 16016)]