1209681504

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:250

約数の個数: 288

約数和(自身を含む): 3819239424

約数和(自身を除く): 2609557920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 32, 36, 43, 46, 48, 62, 69, 72, 86, 92, 93, 96, 124, 129, 137, 138, 144, 172, 184, 186, 207, 248, 258, 274, 276, 279, 288, 344, 368, 372, 387, 411, 414, 496, 516, 548, 552, 558, 688, 713, 736, 744, 774, 822, 828, 989, 992, 1032, 1096, 1104, 1116, 1233, 1333, 1376, 1426, 1488, 1548, 1644, 1656, 1978, 2064, 2139, 2192, 2208, 2232, 2466, 2666, 2852, 2967, 2976, 3096, 3151, 3288, 3312, 3956, 3999, 4128, 4247, 4278, 4384, 4464, 4932, 5332, 5704, 5891, 5934, 6192, 6302, 6417, 6576, 6624, 7912, 7998, 8494, 8556, 8901, 8928, 9453, 9864, 10664, 11408, 11782, 11868, 11997, 12384, 12604, 12741, 12834, 13152, 15824, 15996, 16988, 17112, 17673, 17802, 18906, 19728, 21328, 22816, 23564, 23736, 23994, 25208, 25482, 25668, 28359, 30659, 31648, 31992, 33976, 34224, 35346, 35604, 37812, 38223, 39456, 42656, 47128, 47472, 47988, 50416, 50964, 51336, 53019, 56718, 61318, 63984, 67952, 68448, 70692, 71208, 75624, 76446, 91977, 94256, 94944, 95976, 97681, 100832, 101928, 102672, 106038, 113436, 122636, 127968, 135493, 135904, 141384, 142416, 151248, 152892, 182621, 183954, 188512, 191952, 195362, 203856, 205344, 212076, 226872, 245272, 270986, 275931, 282768, 284832, 293043, 302496, 305784, 365242, 367908, 383904, 390724, 406479, 407712, 424152, 453744, 490544, 541972, 547863, 551862, 565536, 586086, 611568, 730484, 735816, 781448, 812958, 848304, 879129, 907488, 981088, 1083944, 1095726, 1103724, 1172172, 1219437, 1223136, 1460968, 1471632, 1562896, 1625916, 1643589, 1696608, 1758258, 2167888, 2191452, 2207448, 2344344, 2438874, 2921936, 2943264, 3125792, 3251832, 3287178, 3516516, 4200283, 4335776, 4382904, 4414896, 4688688, 4877748, 5843872, 6503664, 6574356, 7033032, 8400566, 8765808, 8829792, 9377376, 9755496, 12600849, 13007328, 13148712, 14066064, 16801132, 17531616, 19510992, 25201698, 26297424, 28132128, 33602264, 37802547, 39021984, 50403396, 52594848, 67204528, 75605094, 100806792, 134409056, 151210188, 201613584, 302420376, 403227168, 604840752, 1209681504]

約数ペア:

[(1, 1209681504), (2, 604840752), (3, 403227168), (4, 302420376), (6, 201613584), (8, 151210188), (9, 134409056), (12, 100806792), (16, 75605094), (18, 67204528), (23, 52594848), (24, 50403396), (31, 39021984), (32, 37802547), (36, 33602264), (43, 28132128), (46, 26297424), (48, 25201698), (62, 19510992), (69, 17531616), (72, 16801132), (86, 14066064), (92, 13148712), (93, 13007328), (96, 12600849), (124, 9755496), (129, 9377376), (137, 8829792), (138, 8765808), (144, 8400566), (172, 7033032), (184, 6574356), (186, 6503664), (207, 5843872), (248, 4877748), (258, 4688688), (274, 4414896), (276, 4382904), (279, 4335776), (288, 4200283), (344, 3516516), (368, 3287178), (372, 3251832), (387, 3125792), (411, 2943264), (414, 2921936), (496, 2438874), (516, 2344344), (548, 2207448), (552, 2191452), (558, 2167888), (688, 1758258), (713, 1696608), (736, 1643589), (744, 1625916), (774, 1562896), (822, 1471632), (828, 1460968), (989, 1223136), (992, 1219437), (1032, 1172172), (1096, 1103724), (1104, 1095726), (1116, 1083944), (1233, 981088), (1333, 907488), (1376, 879129), (1426, 848304), (1488, 812958), (1548, 781448), (1644, 735816), (1656, 730484), (1978, 611568), (2064, 586086), (2139, 565536), (2192, 551862), (2208, 547863), (2232, 541972), (2466, 490544), (2666, 453744), (2852, 424152), (2967, 407712), (2976, 406479), (3096, 390724), (3151, 383904), (3288, 367908), (3312, 365242), (3956, 305784), (3999, 302496), (4128, 293043), (4247, 284832), (4278, 282768), (4384, 275931), (4464, 270986), (4932, 245272), (5332, 226872), (5704, 212076), (5891, 205344), (5934, 203856), (6192, 195362), (6302, 191952), (6417, 188512), (6576, 183954), (6624, 182621), (7912, 152892), (7998, 151248), (8494, 142416), (8556, 141384), (8901, 135904), (8928, 135493), (9453, 127968), (9864, 122636), (10664, 113436), (11408, 106038), (11782, 102672), (11868, 101928), (11997, 100832), (12384, 97681), (12604, 95976), (12741, 94944), (12834, 94256), (13152, 91977), (15824, 76446), (15996, 75624), (16988, 71208), (17112, 70692), (17673, 68448), (17802, 67952), (18906, 63984), (19728, 61318), (21328, 56718), (22816, 53019), (23564, 51336), (23736, 50964), (23994, 50416), (25208, 47988), (25482, 47472), (25668, 47128), (28359, 42656), (30659, 39456), (31648, 38223), (31992, 37812), (33976, 35604), (34224, 35346)]