253835936

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{4337}}^1$

素因数の和:4437

約数の個数: 48

約数和(自身を含む): 524724480

約数和(自身を除く): 270888544

約数列:

[1, 2, 4, 8, 16, 31, 32, 59, 62, 118, 124, 236, 248, 472, 496, 944, 992, 1829, 1888, 3658, 4337, 7316, 8674, 14632, 17348, 29264, 34696, 58528, 69392, 134447, 138784, 255883, 268894, 511766, 537788, 1023532, 1075576, 2047064, 2151152, 4094128, 4302304, 7932373, 8188256, 15864746, 31729492, 63458984, 126917968, 253835936]

約数ペア:

[(1, 253835936), (2, 126917968), (4, 63458984), (8, 31729492), (16, 15864746), (31, 8188256), (32, 7932373), (59, 4302304), (62, 4094128), (118, 2151152), (124, 2047064), (236, 1075576), (248, 1023532), (472, 537788), (496, 511766), (944, 268894), (992, 255883), (1829, 138784), (1888, 134447), (3658, 69392), (4337, 58528), (7316, 34696), (8674, 29264), (14632, 17348)]