217636608

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{40483}}^1$

素因数の和:40509

約数の個数: 72

約数和(自身を含む): 661994368

約数和(自身を除く): 444357760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 40483, 80966, 121449, 161932, 242898, 283381, 323864, 485796, 566762, 647728, 850143, 971592, 1133524, 1295456, 1700286, 1943184, 2267048, 2590912, 3400572, 3886368, 4534096, 5181824, 6801144, 7772736, 9068192, 10363648, 13602288, 15545472, 18136384, 27204576, 31090944, 36272768, 54409152, 72545536, 108818304, 217636608]

約数ペア:

[(1, 217636608), (2, 108818304), (3, 72545536), (4, 54409152), (6, 36272768), (7, 31090944), (8, 27204576), (12, 18136384), (14, 15545472), (16, 13602288), (21, 10363648), (24, 9068192), (28, 7772736), (32, 6801144), (42, 5181824), (48, 4534096), (56, 3886368), (64, 3400572), (84, 2590912), (96, 2267048), (112, 1943184), (128, 1700286), (168, 1295456), (192, 1133524), (224, 971592), (256, 850143), (336, 647728), (384, 566762), (448, 485796), (672, 323864), (768, 283381), (896, 242898), (1344, 161932), (1792, 121449), (2688, 80966), (5376, 40483)]