1048208128

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1483}}^1$

素因数の和:1761

約数の個数: 72

約数和(自身を含む): 2293171776

約数和(自身を除く): 1244963648

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 251, 256, 352, 502, 704, 1004, 1408, 1483, 2008, 2761, 2816, 2966, 4016, 5522, 5932, 8032, 11044, 11864, 16064, 16313, 22088, 23728, 32128, 32626, 44176, 47456, 64256, 65252, 88352, 94912, 130504, 176704, 189824, 261008, 353408, 372233, 379648, 522016, 706816, 744466, 1044032, 1488932, 2088064, 2977864, 4094563, 4176128, 5955728, 8189126, 11911456, 16378252, 23822912, 32756504, 47645824, 65513008, 95291648, 131026016, 262052032, 524104064, 1048208128]

約数ペア:

[(1, 1048208128), (2, 524104064), (4, 262052032), (8, 131026016), (11, 95291648), (16, 65513008), (22, 47645824), (32, 32756504), (44, 23822912), (64, 16378252), (88, 11911456), (128, 8189126), (176, 5955728), (251, 4176128), (256, 4094563), (352, 2977864), (502, 2088064), (704, 1488932), (1004, 1044032), (1408, 744466), (1483, 706816), (2008, 522016), (2761, 379648), (2816, 372233), (2966, 353408), (4016, 261008), (5522, 189824), (5932, 176704), (8032, 130504), (11044, 94912), (11864, 88352), (16064, 65252), (16313, 64256), (22088, 47456), (23728, 44176), (32128, 32626)]