17949191904

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{743}}^1$

素因数の和:1310

約数の個数: 288

約数和(自身を含む): 61070091264

約数和(自身を除く): 43120899360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 184, 207, 224, 252, 276, 288, 322, 336, 368, 414, 483, 504, 521, 552, 644, 672, 736, 743, 828, 966, 1008, 1042, 1104, 1288, 1449, 1486, 1563, 1656, 1932, 2016, 2084, 2208, 2229, 2576, 2898, 2972, 3126, 3312, 3647, 3864, 4168, 4458, 4689, 5152, 5201, 5796, 5944, 6252, 6624, 6687, 7294, 7728, 8336, 8916, 9378, 10402, 10941, 11592, 11888, 11983, 12504, 13374, 14588, 15456, 15603, 16672, 17089, 17832, 18756, 20804, 21882, 23184, 23776, 23966, 25008, 26748, 29176, 31206, 32823, 34178, 35664, 35949, 37512, 41608, 43764, 46368, 46809, 47932, 50016, 51267, 53496, 58352, 62412, 65646, 68356, 71328, 71898, 75024, 83216, 83881, 87528, 93618, 95864, 102534, 106992, 107847, 116704, 119623, 124824, 131292, 136712, 143796, 150048, 153801, 166432, 167762, 175056, 187236, 191728, 205068, 213984, 215694, 239246, 249648, 251643, 262584, 273424, 287592, 307602, 335524, 350112, 358869, 374472, 383456, 387103, 410136, 431388, 478492, 499296, 503286, 525168, 546848, 575184, 615204, 671048, 717738, 748944, 754929, 774206, 820272, 862776, 956984, 1006572, 1050336, 1076607, 1150368, 1161309, 1230408, 1342096, 1435476, 1497888, 1509858, 1548412, 1640544, 1725552, 1913968, 2013144, 2153214, 2322618, 2460816, 2684192, 2709721, 2870952, 3019716, 3096824, 3451104, 3483927, 3827936, 4026288, 4306428, 4645236, 4921632, 5419442, 5741904, 6039432, 6193648, 6967854, 8052576, 8129163, 8612856, 8903369, 9290472, 10838884, 11483808, 12078864, 12387296, 13935708, 16258326, 17225712, 17806738, 18580944, 21677768, 24157728, 24387489, 26710107, 27871416, 32516652, 34451424, 35613476, 37161888, 43355536, 48774978, 53420214, 55742832, 62323583, 65033304, 71226952, 80130321, 86711072, 97549956, 106840428, 111485664, 124647166, 130066608, 142453904, 160260642, 186970749, 195099912, 213680856, 249294332, 260133216, 284907808, 320521284, 373941498, 390199824, 427361712, 498588664, 560912247, 641042568, 747882996, 780399648, 854723424, 997177328, 1121824494, 1282085136, 1495765992, 1994354656, 2243648988, 2564170272, 2991531984, 4487297976, 5983063968, 8974595952, 17949191904]

約数ペア:

[(1, 17949191904), (2, 8974595952), (3, 5983063968), (4, 4487297976), (6, 2991531984), (7, 2564170272), (8, 2243648988), (9, 1994354656), (12, 1495765992), (14, 1282085136), (16, 1121824494), (18, 997177328), (21, 854723424), (23, 780399648), (24, 747882996), (28, 641042568), (32, 560912247), (36, 498588664), (42, 427361712), (46, 390199824), (48, 373941498), (56, 320521284), (63, 284907808), (69, 260133216), (72, 249294332), (84, 213680856), (92, 195099912), (96, 186970749), (112, 160260642), (126, 142453904), (138, 130066608), (144, 124647166), (161, 111485664), (168, 106840428), (184, 97549956), (207, 86711072), (224, 80130321), (252, 71226952), (276, 65033304), (288, 62323583), (322, 55742832), (336, 53420214), (368, 48774978), (414, 43355536), (483, 37161888), (504, 35613476), (521, 34451424), (552, 32516652), (644, 27871416), (672, 26710107), (736, 24387489), (743, 24157728), (828, 21677768), (966, 18580944), (1008, 17806738), (1042, 17225712), (1104, 16258326), (1288, 13935708), (1449, 12387296), (1486, 12078864), (1563, 11483808), (1656, 10838884), (1932, 9290472), (2016, 8903369), (2084, 8612856), (2208, 8129163), (2229, 8052576), (2576, 6967854), (2898, 6193648), (2972, 6039432), (3126, 5741904), (3312, 5419442), (3647, 4921632), (3864, 4645236), (4168, 4306428), (4458, 4026288), (4689, 3827936), (5152, 3483927), (5201, 3451104), (5796, 3096824), (5944, 3019716), (6252, 2870952), (6624, 2709721), (6687, 2684192), (7294, 2460816), (7728, 2322618), (8336, 2153214), (8916, 2013144), (9378, 1913968), (10402, 1725552), (10941, 1640544), (11592, 1548412), (11888, 1509858), (11983, 1497888), (12504, 1435476), (13374, 1342096), (14588, 1230408), (15456, 1161309), (15603, 1150368), (16672, 1076607), (17089, 1050336), (17832, 1006572), (18756, 956984), (20804, 862776), (21882, 820272), (23184, 774206), (23776, 754929), (23966, 748944), (25008, 717738), (26748, 671048), (29176, 615204), (31206, 575184), (32823, 546848), (34178, 525168), (35664, 503286), (35949, 499296), (37512, 478492), (41608, 431388), (43764, 410136), (46368, 387103), (46809, 383456), (47932, 374472), (50016, 358869), (51267, 350112), (53496, 335524), (58352, 307602), (62412, 287592), (65646, 273424), (68356, 262584), (71328, 251643), (71898, 249648), (75024, 239246), (83216, 215694), (83881, 213984), (87528, 205068), (93618, 191728), (95864, 187236), (102534, 175056), (106992, 167762), (107847, 166432), (116704, 153801), (119623, 150048), (124824, 143796), (131292, 136712)]