19441777968

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{229223}}^1$

素因数の和:229287

約数の個数: 120

約数和(自身を含む): 59121454080

約数和(自身を除く): 39679676112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 228, 248, 279, 304, 342, 372, 456, 496, 558, 589, 684, 744, 912, 1116, 1178, 1368, 1488, 1767, 2232, 2356, 2736, 3534, 4464, 4712, 5301, 7068, 9424, 10602, 14136, 21204, 28272, 42408, 84816, 229223, 458446, 687669, 916892, 1375338, 1833784, 2063007, 2750676, 3667568, 4126014, 4355237, 5501352, 7105913, 8252028, 8710474, 11002704, 13065711, 14211826, 16504056, 17420948, 21317739, 26131422, 28423652, 33008112, 34841896, 39197133, 42635478, 52262844, 56847304, 63953217, 69683792, 78394266, 85270956, 104525688, 113694608, 127906434, 135012347, 156788532, 170541912, 209051376, 255812868, 270024694, 313577064, 341083824, 405037041, 511625736, 540049388, 627154128, 810074082, 1023251472, 1080098776, 1215111123, 1620148164, 2160197552, 2430222246, 3240296328, 4860444492, 6480592656, 9720888984, 19441777968]

約数ペア:

[(1, 19441777968), (2, 9720888984), (3, 6480592656), (4, 4860444492), (6, 3240296328), (8, 2430222246), (9, 2160197552), (12, 1620148164), (16, 1215111123), (18, 1080098776), (19, 1023251472), (24, 810074082), (31, 627154128), (36, 540049388), (38, 511625736), (48, 405037041), (57, 341083824), (62, 313577064), (72, 270024694), (76, 255812868), (93, 209051376), (114, 170541912), (124, 156788532), (144, 135012347), (152, 127906434), (171, 113694608), (186, 104525688), (228, 85270956), (248, 78394266), (279, 69683792), (304, 63953217), (342, 56847304), (372, 52262844), (456, 42635478), (496, 39197133), (558, 34841896), (589, 33008112), (684, 28423652), (744, 26131422), (912, 21317739), (1116, 17420948), (1178, 16504056), (1368, 14211826), (1488, 13065711), (1767, 11002704), (2232, 8710474), (2356, 8252028), (2736, 7105913), (3534, 5501352), (4464, 4355237), (4712, 4126014), (5301, 3667568), (7068, 2750676), (9424, 2063007), (10602, 1833784), (14136, 1375338), (21204, 916892), (28272, 687669), (42408, 458446), (84816, 229223)]