287169536

素因数分解:

$2^{10}\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:269

約数の個数: 88

約数和(自身を含む): 610169760

約数和(自身を除く): 323000224

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 89, 92, 128, 137, 178, 184, 256, 274, 356, 368, 512, 548, 712, 736, 1024, 1096, 1424, 1472, 2047, 2192, 2848, 2944, 3151, 4094, 4384, 5696, 5888, 6302, 8188, 8768, 11392, 11776, 12193, 12604, 16376, 17536, 22784, 23552, 24386, 25208, 32752, 35072, 45568, 48772, 50416, 65504, 70144, 91136, 97544, 100832, 131008, 140288, 195088, 201664, 262016, 280439, 390176, 403328, 524032, 560878, 780352, 806656, 1048064, 1121756, 1560704, 1613312, 2096128, 2243512, 3121408, 3226624, 4487024, 6242816, 8974048, 12485632, 17948096, 35896192, 71792384, 143584768, 287169536]

約数ペア:

[(1, 287169536), (2, 143584768), (4, 71792384), (8, 35896192), (16, 17948096), (23, 12485632), (32, 8974048), (46, 6242816), (64, 4487024), (89, 3226624), (92, 3121408), (128, 2243512), (137, 2096128), (178, 1613312), (184, 1560704), (256, 1121756), (274, 1048064), (356, 806656), (368, 780352), (512, 560878), (548, 524032), (712, 403328), (736, 390176), (1024, 280439), (1096, 262016), (1424, 201664), (1472, 195088), (2047, 140288), (2192, 131008), (2848, 100832), (2944, 97544), (3151, 91136), (4094, 70144), (4384, 65504), (5696, 50416), (5888, 48772), (6302, 45568), (8188, 35072), (8768, 32752), (11392, 25208), (11776, 24386), (12193, 23552), (12604, 22784), (16376, 17536)]