219547584

素因数分解:

$2^6\times 3^5\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:789

約数の個数: 168

約数和(自身を含む): 687872640

約数和(自身を除く): 468325056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 192, 216, 228, 243, 288, 304, 324, 342, 432, 456, 486, 513, 576, 608, 648, 684, 743, 864, 912, 972, 1026, 1216, 1296, 1368, 1486, 1539, 1728, 1824, 1944, 2052, 2229, 2592, 2736, 2972, 3078, 3648, 3888, 4104, 4458, 4617, 5184, 5472, 5944, 6156, 6687, 7776, 8208, 8916, 9234, 10944, 11888, 12312, 13374, 14117, 15552, 16416, 17832, 18468, 20061, 23776, 24624, 26748, 28234, 32832, 35664, 36936, 40122, 42351, 47552, 49248, 53496, 56468, 60183, 71328, 73872, 80244, 84702, 98496, 106992, 112936, 120366, 127053, 142656, 147744, 160488, 169404, 180549, 213984, 225872, 240732, 254106, 295488, 320976, 338808, 361098, 381159, 427968, 451744, 481464, 508212, 641952, 677616, 722196, 762318, 903488, 962928, 1016424, 1143477, 1283904, 1355232, 1444392, 1524636, 1925856, 2032848, 2286954, 2710464, 2888784, 3049272, 3430431, 3851712, 4065696, 4573908, 5777568, 6098544, 6860862, 8131392, 9147816, 11555136, 12197088, 13721724, 18295632, 24394176, 27443448, 36591264, 54886896, 73182528, 109773792, 219547584]

約数ペア:

[(1, 219547584), (2, 109773792), (3, 73182528), (4, 54886896), (6, 36591264), (8, 27443448), (9, 24394176), (12, 18295632), (16, 13721724), (18, 12197088), (19, 11555136), (24, 9147816), (27, 8131392), (32, 6860862), (36, 6098544), (38, 5777568), (48, 4573908), (54, 4065696), (57, 3851712), (64, 3430431), (72, 3049272), (76, 2888784), (81, 2710464), (96, 2286954), (108, 2032848), (114, 1925856), (144, 1524636), (152, 1444392), (162, 1355232), (171, 1283904), (192, 1143477), (216, 1016424), (228, 962928), (243, 903488), (288, 762318), (304, 722196), (324, 677616), (342, 641952), (432, 508212), (456, 481464), (486, 451744), (513, 427968), (576, 381159), (608, 361098), (648, 338808), (684, 320976), (743, 295488), (864, 254106), (912, 240732), (972, 225872), (1026, 213984), (1216, 180549), (1296, 169404), (1368, 160488), (1486, 147744), (1539, 142656), (1728, 127053), (1824, 120366), (1944, 112936), (2052, 106992), (2229, 98496), (2592, 84702), (2736, 80244), (2972, 73872), (3078, 71328), (3648, 60183), (3888, 56468), (4104, 53496), (4458, 49248), (4617, 47552), (5184, 42351), (5472, 40122), (5944, 36936), (6156, 35664), (6687, 32832), (7776, 28234), (8208, 26748), (8916, 24624), (9234, 23776), (10944, 20061), (11888, 18468), (12312, 17832), (13374, 16416), (14117, 15552)]