209011248

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{967}}^1$

素因数の和:1079

約数の個数: 120

約数和(自身を含む): 624166400

約数和(自身を除く): 415155152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 79, 114, 144, 152, 158, 171, 228, 237, 304, 316, 342, 456, 474, 632, 684, 711, 912, 948, 967, 1264, 1368, 1422, 1501, 1896, 1934, 2736, 2844, 2901, 3002, 3792, 3868, 4503, 5688, 5802, 6004, 7736, 8703, 9006, 11376, 11604, 12008, 13509, 15472, 17406, 18012, 18373, 23208, 24016, 27018, 34812, 36024, 36746, 46416, 54036, 55119, 69624, 72048, 73492, 76393, 108072, 110238, 139248, 146984, 152786, 165357, 216144, 220476, 229179, 293968, 305572, 330714, 440952, 458358, 611144, 661428, 687537, 881904, 916716, 1222288, 1322856, 1375074, 1451467, 1833432, 2645712, 2750148, 2902934, 3666864, 4354401, 5500296, 5805868, 8708802, 11000592, 11611736, 13063203, 17417604, 23223472, 26126406, 34835208, 52252812, 69670416, 104505624, 209011248]

約数ペア:

[(1, 209011248), (2, 104505624), (3, 69670416), (4, 52252812), (6, 34835208), (8, 26126406), (9, 23223472), (12, 17417604), (16, 13063203), (18, 11611736), (19, 11000592), (24, 8708802), (36, 5805868), (38, 5500296), (48, 4354401), (57, 3666864), (72, 2902934), (76, 2750148), (79, 2645712), (114, 1833432), (144, 1451467), (152, 1375074), (158, 1322856), (171, 1222288), (228, 916716), (237, 881904), (304, 687537), (316, 661428), (342, 611144), (456, 458358), (474, 440952), (632, 330714), (684, 305572), (711, 293968), (912, 229179), (948, 220476), (967, 216144), (1264, 165357), (1368, 152786), (1422, 146984), (1501, 139248), (1896, 110238), (1934, 108072), (2736, 76393), (2844, 73492), (2901, 72048), (3002, 69624), (3792, 55119), (3868, 54036), (4503, 46416), (5688, 36746), (5802, 36024), (6004, 34812), (7736, 27018), (8703, 24016), (9006, 23208), (11376, 18373), (11604, 18012), (12008, 17406), (13509, 15472)]