1581162192

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2789}}^1$

素因数の和:2961

約数の個数: 120

約数和(自身を含む): 4605419520

約数和(自身を除く): 3024257328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 127, 144, 186, 248, 254, 279, 372, 381, 496, 508, 558, 744, 762, 1016, 1116, 1143, 1488, 1524, 2032, 2232, 2286, 2789, 3048, 3937, 4464, 4572, 5578, 6096, 7874, 8367, 9144, 11156, 11811, 15748, 16734, 18288, 22312, 23622, 25101, 31496, 33468, 35433, 44624, 47244, 50202, 62992, 66936, 70866, 86459, 94488, 100404, 133872, 141732, 172918, 188976, 200808, 259377, 283464, 345836, 354203, 401616, 518754, 566928, 691672, 708406, 778131, 1037508, 1062609, 1383344, 1416812, 1556262, 2075016, 2125218, 2833624, 3112524, 3187827, 4150032, 4250436, 5667248, 6225048, 6375654, 8500872, 10980293, 12450096, 12751308, 17001744, 21960586, 25502616, 32940879, 43921172, 51005232, 65881758, 87842344, 98822637, 131763516, 175684688, 197645274, 263527032, 395290548, 527054064, 790581096, 1581162192]

約数ペア:

[(1, 1581162192), (2, 790581096), (3, 527054064), (4, 395290548), (6, 263527032), (8, 197645274), (9, 175684688), (12, 131763516), (16, 98822637), (18, 87842344), (24, 65881758), (31, 51005232), (36, 43921172), (48, 32940879), (62, 25502616), (72, 21960586), (93, 17001744), (124, 12751308), (127, 12450096), (144, 10980293), (186, 8500872), (248, 6375654), (254, 6225048), (279, 5667248), (372, 4250436), (381, 4150032), (496, 3187827), (508, 3112524), (558, 2833624), (744, 2125218), (762, 2075016), (1016, 1556262), (1116, 1416812), (1143, 1383344), (1488, 1062609), (1524, 1037508), (2032, 778131), (2232, 708406), (2286, 691672), (2789, 566928), (3048, 518754), (3937, 401616), (4464, 354203), (4572, 345836), (5578, 283464), (6096, 259377), (7874, 200808), (8367, 188976), (9144, 172918), (11156, 141732), (11811, 133872), (15748, 100404), (16734, 94488), (18288, 86459), (22312, 70866), (23622, 66936), (25101, 62992), (31496, 50202), (33468, 47244), (35433, 44624)]