1259459712

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1$

素因数の和:768

約数の個数: 256

約数和(自身を含む): 4308480000

約数和(自身を除く): 3049020288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 79, 84, 96, 108, 112, 126, 128, 144, 158, 168, 189, 192, 216, 224, 237, 252, 288, 316, 336, 378, 384, 432, 448, 474, 504, 553, 576, 632, 659, 672, 711, 756, 864, 896, 948, 1008, 1106, 1152, 1264, 1318, 1344, 1422, 1512, 1659, 1728, 1896, 1977, 2016, 2133, 2212, 2528, 2636, 2688, 2844, 3024, 3318, 3456, 3792, 3954, 4032, 4266, 4424, 4613, 4977, 5056, 5272, 5688, 5931, 6048, 6636, 7584, 7908, 8064, 8532, 8848, 9226, 9954, 10112, 10544, 11376, 11862, 12096, 13272, 13839, 14931, 15168, 15816, 17064, 17696, 17793, 18452, 19908, 21088, 22752, 23724, 24192, 26544, 27678, 29862, 30336, 31632, 34128, 35392, 35586, 36904, 39816, 41517, 42176, 45504, 47448, 52061, 53088, 55356, 59724, 63264, 68256, 70784, 71172, 73808, 79632, 83034, 84352, 91008, 94896, 104122, 106176, 110712, 119448, 124551, 126528, 136512, 142344, 147616, 156183, 159264, 166068, 189792, 208244, 212352, 221424, 238896, 249102, 253056, 273024, 284688, 295232, 312366, 318528, 332136, 364427, 379584, 416488, 442848, 468549, 477792, 498204, 569376, 590464, 624732, 637056, 664272, 728854, 759168, 832976, 885696, 937098, 955584, 996408, 1093281, 1138752, 1249464, 1328544, 1405647, 1457708, 1665952, 1771392, 1874196, 1911168, 1992816, 2186562, 2277504, 2498928, 2657088, 2811294, 2915416, 3279843, 3331904, 3748392, 3985632, 4373124, 4997856, 5314176, 5622588, 5830832, 6559686, 6663808, 7496784, 7971264, 8746248, 9839529, 9995712, 11245176, 11661664, 13119372, 14993568, 15942528, 17492496, 19679058, 19991424, 22490352, 23323328, 26238744, 29987136, 34984992, 39358116, 44980704, 46646656, 52477488, 59974272, 69969984, 78716232, 89961408, 104954976, 139939968, 157432464, 179922816, 209909952, 314864928, 419819904, 629729856, 1259459712]

約数ペア:

[(1, 1259459712), (2, 629729856), (3, 419819904), (4, 314864928), (6, 209909952), (7, 179922816), (8, 157432464), (9, 139939968), (12, 104954976), (14, 89961408), (16, 78716232), (18, 69969984), (21, 59974272), (24, 52477488), (27, 46646656), (28, 44980704), (32, 39358116), (36, 34984992), (42, 29987136), (48, 26238744), (54, 23323328), (56, 22490352), (63, 19991424), (64, 19679058), (72, 17492496), (79, 15942528), (84, 14993568), (96, 13119372), (108, 11661664), (112, 11245176), (126, 9995712), (128, 9839529), (144, 8746248), (158, 7971264), (168, 7496784), (189, 6663808), (192, 6559686), (216, 5830832), (224, 5622588), (237, 5314176), (252, 4997856), (288, 4373124), (316, 3985632), (336, 3748392), (378, 3331904), (384, 3279843), (432, 2915416), (448, 2811294), (474, 2657088), (504, 2498928), (553, 2277504), (576, 2186562), (632, 1992816), (659, 1911168), (672, 1874196), (711, 1771392), (756, 1665952), (864, 1457708), (896, 1405647), (948, 1328544), (1008, 1249464), (1106, 1138752), (1152, 1093281), (1264, 996408), (1318, 955584), (1344, 937098), (1422, 885696), (1512, 832976), (1659, 759168), (1728, 728854), (1896, 664272), (1977, 637056), (2016, 624732), (2133, 590464), (2212, 569376), (2528, 498204), (2636, 477792), (2688, 468549), (2844, 442848), (3024, 416488), (3318, 379584), (3456, 364427), (3792, 332136), (3954, 318528), (4032, 312366), (4266, 295232), (4424, 284688), (4613, 273024), (4977, 253056), (5056, 249102), (5272, 238896), (5688, 221424), (5931, 212352), (6048, 208244), (6636, 189792), (7584, 166068), (7908, 159264), (8064, 156183), (8532, 147616), (8848, 142344), (9226, 136512), (9954, 126528), (10112, 124551), (10544, 119448), (11376, 110712), (11862, 106176), (12096, 104122), (13272, 94896), (13839, 91008), (14931, 84352), (15168, 83034), (15816, 79632), (17064, 73808), (17696, 71172), (17793, 70784), (18452, 68256), (19908, 63264), (21088, 59724), (22752, 55356), (23724, 53088), (24192, 52061), (26544, 47448), (27678, 45504), (29862, 42176), (30336, 41517), (31632, 39816), (34128, 36904), (35392, 35586)]