212963072

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5167}}^1$

素因数の和:5213

約数の個数: 72

約数和(自身を含む): 507042816

約数和(自身を除く): 294079744

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 644, 736, 896, 1288, 1472, 1792, 2576, 2944, 5152, 5167, 5888, 10304, 10334, 20608, 20668, 36169, 41216, 41336, 72338, 82672, 118841, 144676, 165344, 237682, 289352, 330688, 475364, 578704, 661376, 831887, 950728, 1157408, 1322752, 1663774, 1901456, 2314816, 3327548, 3802912, 4629632, 6655096, 7605824, 9259264, 13310192, 15211648, 26620384, 30423296, 53240768, 106481536, 212963072]

約数ペア:

[(1, 212963072), (2, 106481536), (4, 53240768), (7, 30423296), (8, 26620384), (14, 15211648), (16, 13310192), (23, 9259264), (28, 7605824), (32, 6655096), (46, 4629632), (56, 3802912), (64, 3327548), (92, 2314816), (112, 1901456), (128, 1663774), (161, 1322752), (184, 1157408), (224, 950728), (256, 831887), (322, 661376), (368, 578704), (448, 475364), (644, 330688), (736, 289352), (896, 237682), (1288, 165344), (1472, 144676), (1792, 118841), (2576, 82672), (2944, 72338), (5152, 41336), (5167, 41216), (5888, 36169), (10304, 20668), (10334, 20608)]