219565097472

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{20420861}}^1$

素因数の和:20420889

約数の個数: 80

約数和(自身を含む): 668497338432

約数和(自身を除く): 448932240960

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, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 20420861, 40841722, 61262583, 81683444, 122525166, 142946027, 163366888, 245050332, 285892054, 326733776, 428838081, 490100664, 571784108, 653467552, 857676162, 980201328, 1143568216, 1306935104, 1715352324, 1960402656, 2287136432, 2613870208, 3430704648, 3920805312, 4574272864, 5227740416, 6861409296, 7841610624, 9148545728, 10455480832, 13722818592, 15683221248, 18297091456, 27445637184, 31366442496, 36594182912, 54891274368, 73188365824, 109782548736, 219565097472]

約数ペア:

[(1, 219565097472), (2, 109782548736), (3, 73188365824), (4, 54891274368), (6, 36594182912), (7, 31366442496), (8, 27445637184), (12, 18297091456), (14, 15683221248), (16, 13722818592), (21, 10455480832), (24, 9148545728), (28, 7841610624), (32, 6861409296), (42, 5227740416), (48, 4574272864), (56, 3920805312), (64, 3430704648), (84, 2613870208), (96, 2287136432), (112, 1960402656), (128, 1715352324), (168, 1306935104), (192, 1143568216), (224, 980201328), (256, 857676162), (336, 653467552), (384, 571784108), (448, 490100664), (512, 428838081), (672, 326733776), (768, 285892054), (896, 245050332), (1344, 163366888), (1536, 142946027), (1792, 122525166), (2688, 81683444), (3584, 61262583), (5376, 40841722), (10752, 20420861)]