201571828672

素因数分解:

$2^6\times {\mathrm{181}}^1\times {\mathrm{1993}}^1\times {\mathrm{8731}}^1$

素因数の和:10917

約数の個数: 56

約数和(自身を含む): 402451907312

約数和(自身を除く): 200880078640

約数列:

[1, 2, 4, 8, 16, 32, 64, 181, 362, 724, 1448, 1993, 2896, 3986, 5792, 7972, 8731, 11584, 15944, 17462, 31888, 34924, 63776, 69848, 127552, 139696, 279392, 360733, 558784, 721466, 1442932, 1580311, 2885864, 3160622, 5771728, 6321244, 11543456, 12642488, 17400883, 23086912, 25284976, 34801766, 50569952, 69603532, 101139904, 139207064, 278414128, 556828256, 1113656512, 3149559823, 6299119646, 12598239292, 25196478584, 50392957168, 100785914336, 201571828672]

約数ペア:

[(1, 201571828672), (2, 100785914336), (4, 50392957168), (8, 25196478584), (16, 12598239292), (32, 6299119646), (64, 3149559823), (181, 1113656512), (362, 556828256), (724, 278414128), (1448, 139207064), (1993, 101139904), (2896, 69603532), (3986, 50569952), (5792, 34801766), (7972, 25284976), (8731, 23086912), (11584, 17400883), (15944, 12642488), (17462, 11543456), (31888, 6321244), (34924, 5771728), (63776, 3160622), (69848, 2885864), (127552, 1580311), (139696, 1442932), (279392, 721466), (360733, 558784)]