217979328

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2053}}^1$

素因数の和:2154

約数の個数: 112

約数和(自身を含む): 667796480

約数和(自身を除く): 449817152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 79, 84, 96, 112, 158, 168, 192, 224, 237, 316, 336, 448, 474, 553, 632, 672, 948, 1106, 1264, 1344, 1659, 1896, 2053, 2212, 2528, 3318, 3792, 4106, 4424, 5056, 6159, 6636, 7584, 8212, 8848, 12318, 13272, 14371, 15168, 16424, 17696, 24636, 26544, 28742, 32848, 35392, 43113, 49272, 53088, 57484, 65696, 86226, 98544, 106176, 114968, 131392, 162187, 172452, 197088, 229936, 324374, 344904, 394176, 459872, 486561, 648748, 689808, 919744, 973122, 1135309, 1297496, 1379616, 1946244, 2270618, 2594992, 2759232, 3405927, 3892488, 4541236, 5189984, 6811854, 7784976, 9082472, 10379968, 13623708, 15569952, 18164944, 27247416, 31139904, 36329888, 54494832, 72659776, 108989664, 217979328]

約数ペア:

[(1, 217979328), (2, 108989664), (3, 72659776), (4, 54494832), (6, 36329888), (7, 31139904), (8, 27247416), (12, 18164944), (14, 15569952), (16, 13623708), (21, 10379968), (24, 9082472), (28, 7784976), (32, 6811854), (42, 5189984), (48, 4541236), (56, 3892488), (64, 3405927), (79, 2759232), (84, 2594992), (96, 2270618), (112, 1946244), (158, 1379616), (168, 1297496), (192, 1135309), (224, 973122), (237, 919744), (316, 689808), (336, 648748), (448, 486561), (474, 459872), (553, 394176), (632, 344904), (672, 324374), (948, 229936), (1106, 197088), (1264, 172452), (1344, 162187), (1659, 131392), (1896, 114968), (2053, 106176), (2212, 98544), (2528, 86226), (3318, 65696), (3792, 57484), (4106, 53088), (4424, 49272), (5056, 43113), (6159, 35392), (6636, 32848), (7584, 28742), (8212, 26544), (8848, 24636), (12318, 17696), (13272, 16424), (14371, 15168)]