513217997712

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{1931}}^1\times {\mathrm{5381}}^1$

素因数の和:7347

約数の個数: 240

約数和(自身を含む): 1676161468800

約数和(自身を除く): 1162943471088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 343, 392, 441, 504, 588, 686, 784, 882, 1008, 1029, 1176, 1372, 1764, 1931, 2058, 2352, 2744, 3087, 3528, 3862, 4116, 5381, 5488, 5793, 6174, 7056, 7724, 8232, 10762, 11586, 12348, 13517, 15448, 16143, 16464, 17379, 21524, 23172, 24696, 27034, 30896, 32286, 34758, 37667, 40551, 43048, 46344, 48429, 49392, 54068, 64572, 69516, 75334, 81102, 86096, 92688, 94619, 96858, 108136, 113001, 121653, 129144, 139032, 150668, 162204, 189238, 193716, 216272, 226002, 243306, 258288, 263669, 278064, 283857, 301336, 324408, 339003, 378476, 387432, 452004, 486612, 527338, 567714, 602672, 648816, 662333, 678006, 756952, 774864, 791007, 851571, 904008, 973224, 1054676, 1135428, 1324666, 1356012, 1513904, 1582014, 1703142, 1808016, 1845683, 1946448, 1986999, 2109352, 2270856, 2373021, 2649332, 2712024, 3164028, 3406284, 3691366, 3973998, 4218704, 4541712, 4746042, 5298664, 5424048, 5537049, 5960997, 6328056, 6812568, 7382732, 7947996, 9492084, 10390711, 10597328, 11074098, 11921994, 12656112, 13625136, 14765464, 15895992, 16611147, 18984168, 20781422, 22148196, 23843988, 29530928, 31172133, 31791984, 33222294, 37968336, 41562844, 44296392, 47687976, 62344266, 66444588, 72734977, 83125688, 88592784, 93516399, 95375952, 124688532, 132889176, 145469954, 166251376, 187032798, 218204931, 249377064, 265778352, 290939908, 374065596, 436409862, 498754128, 509144839, 581879816, 654614793, 748131192, 872819724, 1018289678, 1163759632, 1309229586, 1496262384, 1527434517, 1745639448, 2036579356, 2618459172, 3054869034, 3491278896, 3564013873, 4073158712, 4582303551, 5236918344, 6109738068, 7128027746, 8146317424, 9164607102, 10473836688, 10692041619, 12219476136, 14256055492, 18329214204, 21384083238, 24438952272, 28512110984, 32076124857, 36658428408, 42768166476, 57024221968, 64152249714, 73316856816, 85536332952, 128304499428, 171072665904, 256608998856, 513217997712]

約数ペア:

[(1, 513217997712), (2, 256608998856), (3, 171072665904), (4, 128304499428), (6, 85536332952), (7, 73316856816), (8, 64152249714), (9, 57024221968), (12, 42768166476), (14, 36658428408), (16, 32076124857), (18, 28512110984), (21, 24438952272), (24, 21384083238), (28, 18329214204), (36, 14256055492), (42, 12219476136), (48, 10692041619), (49, 10473836688), (56, 9164607102), (63, 8146317424), (72, 7128027746), (84, 6109738068), (98, 5236918344), (112, 4582303551), (126, 4073158712), (144, 3564013873), (147, 3491278896), (168, 3054869034), (196, 2618459172), (252, 2036579356), (294, 1745639448), (336, 1527434517), (343, 1496262384), (392, 1309229586), (441, 1163759632), (504, 1018289678), (588, 872819724), (686, 748131192), (784, 654614793), (882, 581879816), (1008, 509144839), (1029, 498754128), (1176, 436409862), (1372, 374065596), (1764, 290939908), (1931, 265778352), (2058, 249377064), (2352, 218204931), (2744, 187032798), (3087, 166251376), (3528, 145469954), (3862, 132889176), (4116, 124688532), (5381, 95375952), (5488, 93516399), (5793, 88592784), (6174, 83125688), (7056, 72734977), (7724, 66444588), (8232, 62344266), (10762, 47687976), (11586, 44296392), (12348, 41562844), (13517, 37968336), (15448, 33222294), (16143, 31791984), (16464, 31172133), (17379, 29530928), (21524, 23843988), (23172, 22148196), (24696, 20781422), (27034, 18984168), (30896, 16611147), (32286, 15895992), (34758, 14765464), (37667, 13625136), (40551, 12656112), (43048, 11921994), (46344, 11074098), (48429, 10597328), (49392, 10390711), (54068, 9492084), (64572, 7947996), (69516, 7382732), (75334, 6812568), (81102, 6328056), (86096, 5960997), (92688, 5537049), (94619, 5424048), (96858, 5298664), (108136, 4746042), (113001, 4541712), (121653, 4218704), (129144, 3973998), (139032, 3691366), (150668, 3406284), (162204, 3164028), (189238, 2712024), (193716, 2649332), (216272, 2373021), (226002, 2270856), (243306, 2109352), (258288, 1986999), (263669, 1946448), (278064, 1845683), (283857, 1808016), (301336, 1703142), (324408, 1582014), (339003, 1513904), (378476, 1356012), (387432, 1324666), (452004, 1135428), (486612, 1054676), (527338, 973224), (567714, 904008), (602672, 851571), (648816, 791007), (662333, 774864), (678006, 756952)]