2438508032

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{571}}^1$

素因数の和:1047

約数の個数: 80

約数和(自身を含む): 5149372800

約数和(自身を除く): 2710864768

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 439, 512, 571, 608, 878, 1142, 1216, 1756, 2284, 2432, 3512, 4568, 4864, 7024, 8341, 9136, 9728, 10849, 14048, 16682, 18272, 21698, 28096, 33364, 36544, 43396, 56192, 66728, 73088, 86792, 112384, 133456, 146176, 173584, 224768, 250669, 266912, 292352, 347168, 501338, 533824, 694336, 1002676, 1067648, 1388672, 2005352, 2135296, 2777344, 4010704, 4270592, 4762711, 5554688, 8021408, 9525422, 16042816, 19050844, 32085632, 38101688, 64171264, 76203376, 128342528, 152406752, 304813504, 609627008, 1219254016, 2438508032]

約数ペア:

[(1, 2438508032), (2, 1219254016), (4, 609627008), (8, 304813504), (16, 152406752), (19, 128342528), (32, 76203376), (38, 64171264), (64, 38101688), (76, 32085632), (128, 19050844), (152, 16042816), (256, 9525422), (304, 8021408), (439, 5554688), (512, 4762711), (571, 4270592), (608, 4010704), (878, 2777344), (1142, 2135296), (1216, 2005352), (1756, 1388672), (2284, 1067648), (2432, 1002676), (3512, 694336), (4568, 533824), (4864, 501338), (7024, 347168), (8341, 292352), (9136, 266912), (9728, 250669), (10849, 224768), (14048, 173584), (16682, 146176), (18272, 133456), (21698, 112384), (28096, 86792), (33364, 73088), (36544, 66728), (43396, 56192)]