31185696096

素因数分解:

$2^5\times 3^2\times {\mathrm{491}}^1\times {\mathrm{220537}}^1$

素因数の和:221044

約数の個数: 72

約数和(自身を含む): 88865346024

約数和(自身を除く): 57679649928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 491, 982, 1473, 1964, 2946, 3928, 4419, 5892, 7856, 8838, 11784, 15712, 17676, 23568, 35352, 47136, 70704, 141408, 220537, 441074, 661611, 882148, 1323222, 1764296, 1984833, 2646444, 3528592, 3969666, 5292888, 7057184, 7939332, 10585776, 15878664, 21171552, 31757328, 63514656, 108283667, 216567334, 324851001, 433134668, 649702002, 866269336, 974553003, 1299404004, 1732538672, 1949106006, 2598808008, 3465077344, 3898212012, 5197616016, 7796424024, 10395232032, 15592848048, 31185696096]

約数ペア:

[(1, 31185696096), (2, 15592848048), (3, 10395232032), (4, 7796424024), (6, 5197616016), (8, 3898212012), (9, 3465077344), (12, 2598808008), (16, 1949106006), (18, 1732538672), (24, 1299404004), (32, 974553003), (36, 866269336), (48, 649702002), (72, 433134668), (96, 324851001), (144, 216567334), (288, 108283667), (491, 63514656), (982, 31757328), (1473, 21171552), (1964, 15878664), (2946, 10585776), (3928, 7939332), (4419, 7057184), (5892, 5292888), (7856, 3969666), (8838, 3528592), (11784, 2646444), (15712, 1984833), (17676, 1764296), (23568, 1323222), (35352, 882148), (47136, 661611), (70704, 441074), (141408, 220537)]