2531278917888

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{470848013}}^1$

素因数の和:470848039

約数の個数: 72

約数和(自身を含む): 7699306724928

約数和(自身を除く): 5168027807040

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, 470848013, 941696026, 1412544039, 1883392052, 2825088078, 3295936091, 3766784104, 5650176156, 6591872182, 7533568208, 9887808273, 11300352312, 13183744364, 15067136416, 19775616546, 22600704624, 26367488728, 30134272832, 39551233092, 45201409248, 52734977456, 60268545664, 79102466184, 90402818496, 105469954912, 120537091328, 158204932368, 180805636992, 210939909824, 316409864736, 361611273984, 421879819648, 632819729472, 843759639296, 1265639458944, 2531278917888]

約数ペア:

[(1, 2531278917888), (2, 1265639458944), (3, 843759639296), (4, 632819729472), (6, 421879819648), (7, 361611273984), (8, 316409864736), (12, 210939909824), (14, 180805636992), (16, 158204932368), (21, 120537091328), (24, 105469954912), (28, 90402818496), (32, 79102466184), (42, 60268545664), (48, 52734977456), (56, 45201409248), (64, 39551233092), (84, 30134272832), (96, 26367488728), (112, 22600704624), (128, 19775616546), (168, 15067136416), (192, 13183744364), (224, 11300352312), (256, 9887808273), (336, 7533568208), (384, 6591872182), (448, 5650176156), (672, 3766784104), (768, 3295936091), (896, 2825088078), (1344, 1883392052), (1792, 1412544039), (2688, 941696026), (5376, 470848013)]