2149309728

素因数分解:

$2^5\times 3^5\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:342

約数の個数: 288

約数和(自身を含む): 6835570560

約数和(自身を除く): 4686260832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 71, 72, 81, 96, 102, 108, 136, 142, 144, 153, 162, 204, 213, 216, 229, 243, 272, 284, 288, 306, 324, 408, 426, 432, 458, 459, 486, 544, 568, 612, 639, 648, 687, 816, 852, 864, 916, 918, 972, 1136, 1207, 1224, 1278, 1296, 1374, 1377, 1632, 1704, 1832, 1836, 1917, 1944, 2061, 2272, 2414, 2448, 2556, 2592, 2748, 2754, 3408, 3621, 3664, 3672, 3834, 3888, 3893, 4122, 4131, 4828, 4896, 5112, 5496, 5508, 5751, 6183, 6816, 7242, 7328, 7344, 7668, 7776, 7786, 8244, 8262, 9656, 10224, 10863, 10992, 11016, 11502, 11679, 12366, 14484, 14688, 15336, 15572, 16259, 16488, 16524, 17253, 18549, 19312, 20448, 21726, 21984, 22032, 23004, 23358, 24732, 28968, 30672, 31144, 32518, 32589, 32976, 33048, 34506, 35037, 37098, 38624, 43452, 44064, 46008, 46716, 48777, 49464, 55647, 57936, 61344, 62288, 65036, 65178, 65952, 66096, 69012, 70074, 74196, 86904, 92016, 93432, 97554, 97767, 98928, 105111, 111294, 115872, 124576, 130072, 130356, 132192, 138024, 140148, 146331, 148392, 173808, 184032, 186864, 195108, 195534, 197856, 210222, 222588, 260144, 260712, 276048, 276403, 280296, 292662, 293301, 296784, 315333, 347616, 373728, 390216, 391068, 420444, 438993, 445176, 520288, 521424, 552096, 552806, 560592, 585324, 586602, 593568, 630666, 780432, 782136, 829209, 840888, 877986, 890352, 945999, 1042848, 1105612, 1121184, 1170648, 1173204, 1261332, 1316979, 1560864, 1564272, 1658418, 1681776, 1755972, 1780704, 1891998, 2211224, 2341296, 2346408, 2487627, 2522664, 2633958, 3128544, 3316836, 3363552, 3511944, 3783996, 3950937, 4422448, 4682592, 4692816, 4975254, 5045328, 5267916, 6633672, 7023888, 7462881, 7567992, 7901874, 8844896, 9385632, 9950508, 10090656, 10535832, 13267344, 14047776, 14925762, 15135984, 15803748, 19901016, 21071664, 22388643, 26534688, 29851524, 30271968, 31607496, 39802032, 42143328, 44777286, 59703048, 63214992, 67165929, 79604064, 89554572, 119406096, 126429984, 134331858, 179109144, 238812192, 268663716, 358218288, 537327432, 716436576, 1074654864, 2149309728]

約数ペア:

[(1, 2149309728), (2, 1074654864), (3, 716436576), (4, 537327432), (6, 358218288), (8, 268663716), (9, 238812192), (12, 179109144), (16, 134331858), (17, 126429984), (18, 119406096), (24, 89554572), (27, 79604064), (32, 67165929), (34, 63214992), (36, 59703048), (48, 44777286), (51, 42143328), (54, 39802032), (68, 31607496), (71, 30271968), (72, 29851524), (81, 26534688), (96, 22388643), (102, 21071664), (108, 19901016), (136, 15803748), (142, 15135984), (144, 14925762), (153, 14047776), (162, 13267344), (204, 10535832), (213, 10090656), (216, 9950508), (229, 9385632), (243, 8844896), (272, 7901874), (284, 7567992), (288, 7462881), (306, 7023888), (324, 6633672), (408, 5267916), (426, 5045328), (432, 4975254), (458, 4692816), (459, 4682592), (486, 4422448), (544, 3950937), (568, 3783996), (612, 3511944), (639, 3363552), (648, 3316836), (687, 3128544), (816, 2633958), (852, 2522664), (864, 2487627), (916, 2346408), (918, 2341296), (972, 2211224), (1136, 1891998), (1207, 1780704), (1224, 1755972), (1278, 1681776), (1296, 1658418), (1374, 1564272), (1377, 1560864), (1632, 1316979), (1704, 1261332), (1832, 1173204), (1836, 1170648), (1917, 1121184), (1944, 1105612), (2061, 1042848), (2272, 945999), (2414, 890352), (2448, 877986), (2556, 840888), (2592, 829209), (2748, 782136), (2754, 780432), (3408, 630666), (3621, 593568), (3664, 586602), (3672, 585324), (3834, 560592), (3888, 552806), (3893, 552096), (4122, 521424), (4131, 520288), (4828, 445176), (4896, 438993), (5112, 420444), (5496, 391068), (5508, 390216), (5751, 373728), (6183, 347616), (6816, 315333), (7242, 296784), (7328, 293301), (7344, 292662), (7668, 280296), (7776, 276403), (7786, 276048), (8244, 260712), (8262, 260144), (9656, 222588), (10224, 210222), (10863, 197856), (10992, 195534), (11016, 195108), (11502, 186864), (11679, 184032), (12366, 173808), (14484, 148392), (14688, 146331), (15336, 140148), (15572, 138024), (16259, 132192), (16488, 130356), (16524, 130072), (17253, 124576), (18549, 115872), (19312, 111294), (20448, 105111), (21726, 98928), (21984, 97767), (22032, 97554), (23004, 93432), (23358, 92016), (24732, 86904), (28968, 74196), (30672, 70074), (31144, 69012), (32518, 66096), (32589, 65952), (32976, 65178), (33048, 65036), (34506, 62288), (35037, 61344), (37098, 57936), (38624, 55647), (43452, 49464), (44064, 48777), (46008, 46716)]