1983296128

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{2131}}^1$

素因数の和:2817

約数の個数: 64

約数和(自身を含む): 4318835040

約数和(自身を除く): 2335538912

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 661, 704, 1322, 1408, 2131, 2644, 4262, 5288, 7271, 8524, 10576, 14542, 17048, 21152, 23441, 29084, 34096, 42304, 46882, 58168, 68192, 84608, 93764, 116336, 136384, 187528, 232672, 272768, 375056, 465344, 750112, 930688, 1408591, 1500224, 2817182, 3000448, 5634364, 11268728, 15494501, 22537456, 30989002, 45074912, 61978004, 90149824, 123956008, 180299648, 247912016, 495824032, 991648064, 1983296128]

約数ペア:

[(1, 1983296128), (2, 991648064), (4, 495824032), (8, 247912016), (11, 180299648), (16, 123956008), (22, 90149824), (32, 61978004), (44, 45074912), (64, 30989002), (88, 22537456), (128, 15494501), (176, 11268728), (352, 5634364), (661, 3000448), (704, 2817182), (1322, 1500224), (1408, 1408591), (2131, 930688), (2644, 750112), (4262, 465344), (5288, 375056), (7271, 272768), (8524, 232672), (10576, 187528), (14542, 136384), (17048, 116336), (21152, 93764), (23441, 84608), (29084, 68192), (34096, 58168), (42304, 46882)]